Increase those likes which are your business related. Post regular updates and Attractive images. Be an active user on your business page.
I have found that you do not start to make money off your Facebook pages until you get around 10,000 likes . That is when it starts to get easier .. Everything that you do on your Facebook page should be designed around getting your visitors onto your email list. Then once they are on your email list you should have them in your sales funnel. You have to set your funnel up with the right amount of value to keep them interested and looking for more. This is when you teach them about what your are trying to promote and by teaching it will lead into sales. I hope that I explained this so you understand. Best of luck
Redirect traffic to your well monetized blog. If this doesn't work than you need some advice with monetization, if you don't get people visiting your blog than you must apply a strategy like news websites does.