Finding the Third Proportional to 962,894 and 1,490,147
Calculator
Solution
The third proportional to 962,894 and 1,490,147 is: 2,306,108.55
Step by Step Solution
- Step 1: Write the proportion equation
962,894 : 1,490,147 = 1,490,147 : x - Step 2: Convert to fraction form
962,894/1,490,147 = 1,490,147/x - Step 3: Cross multiply
962,894x = 1,490,147 × 1,490,147 - Step 4: Simplify right side
962,894x = 2,220,538,081,609 - Step 5: Solve for x
x = 2,220,538,081,609/962,894 - Step 6: Final answer
x = 2,306,108.55
Related Problems
Find third proportional to 481,447 and 745,073.50
Half scale
Find third proportional to 1,925,788 and 2,980,294
Double scale
Find third proportional to 962,896 and 1,490,150
Similar ratio
Find third proportional to 1,444,341 and 2,235,220.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.