In order to obtain the rate constants, k(1) and k(2), for two competitive, consecutive (series) second-order reactions (CCSR), previous workers have utilized approximate and graphical procedures. However, Frost and Schwemer (FS) were able to derive exact complex expressions, using a particular initial condition (to be described subsequently), which allowed tables of values pertinent to CCSR to be constructed. From such tables, values of k(1) and k(2) could be ascertained by the use of interpolation. The aim of the present paper is to simplify the attainment of accurate values of k(1) and k(2) for CCSR by the utilization of cubic and quartic polynomial correlations based on the tables of FS. In this manner, and employing a database script (Paradox ver. 3.5), the preceding k-values could be obtained rapidly without the use of special tables and interpolations therefrom, and which agreed well with corresponding reported values.