IJungck and Rhoades [13] introduced the notion of coincidentally commuting (weakly compatible) mappings, which is weaker than compatibility. Many interesting, fixed point theorems for weakly compatible maps satisfying contractive type conditions have been obtained by various authors. Goyal [5,6] prove some common fixed point theorems for six mappings involving rational contractive conditions by using notions of compatibility, weak compatibility and commutativity, in complete metric spaces. In this paper, we prove a common fixed point theorem for three pairs of weakly compatible mappings in complete metric spaces satisfying a rational inequality without any continuity requirement which generalize several previously known results due to Imdad and Ali [7], Goyal [5], Imdad-Khan [8], JeongRhoades [9] and others.