Finding the Third Proportional to 961,836 and 1,500,981
Calculator
Solution
The third proportional to 961,836 and 1,500,981 is: 2,342,336.91
Step by Step Solution
- Step 1: Write the proportion equation
961,836 : 1,500,981 = 1,500,981 : x - Step 2: Convert to fraction form
961,836/1,500,981 = 1,500,981/x - Step 3: Cross multiply
961,836x = 1,500,981 × 1,500,981 - Step 4: Simplify right side
961,836x = 2,252,943,962,361 - Step 5: Solve for x
x = 2,252,943,962,361/961,836 - Step 6: Final answer
x = 2,342,336.91
Related Problems
Find third proportional to 480,918 and 750,490.50
Half scale
Find third proportional to 1,923,672 and 3,001,962
Double scale
Find third proportional to 961,838 and 1,500,984
Similar ratio
Find third proportional to 1,442,754 and 2,251,471.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.