Interaction weaker than the gravitational one in induced quantum gravity

Explanation of the interaction weaker than the gravitational one within the frameworks of the induced quantum gravity is suggested. It is shown, that vector component, naturally originating in the induced quantum gravity, allows to obtain the Newton interaction potential for 102-105 m distance. From the effective low-energy lagrangian of the vector field interaction with the material it is detrmined, that the interaction is proportional to mass, rather than to hypercharge. Newton potential-to-mass proportionality demonstrates the fifth force gravitational origin