HOW SHARE ROGERS CABLE INTERNET CONNECTI

I HAVE ROGERS CABLE AS MY ISP. I WOULD LIKE TO SHARE MY FAST CABLE INTERNET CONNECTION WITH THE 3 NEW COMPS I JUST BOUGHT. IS IT POSSIBLE TO DO THAT WITHOUT HAVING TO PAY ROGERS FOR ANOTHER 3 INTERNET CONNECTIONS?
IF SO, HOW? (DETAILS) THANK YOU.