RINI YANTI, NIM. 1210247058, Runge Kutta Method Based on Linear Combination of Arithmetic, Harmonic and Geometric Mean. Supe- rvised and proctoring by Dr. Imran M., M.Sc and Dr. Syamsudhuha, M.Sc. We present a new method of third and fourth order of Runge Kutta based on linear combination of arithmetic mean, geometric mean and harmonic mean to solve a first order of ordinary differential e…