Finding the Third Proportional to 454,505.25 and 956,121.75
Calculator
Solution
The third proportional to 454,505.25 and 956,121.75 is: 2,011,349.27
Step by Step Solution
- Step 1: Write the proportion equation
454,505.25 : 956,121.75 = 956,121.75 : x - Step 2: Convert to fraction form
454,505.25/956,121.75 = 956,121.75/x - Step 3: Cross multiply
454,505.25x = 956,121.75 × 956,121.75 - Step 4: Simplify right side
454,505.25x = 914,168,800,823.06 - Step 5: Solve for x
x = 914,168,800,823.06/454,505.25 - Step 6: Final answer
x = 2,011,349.27
Related Problems
Find third proportional to 227,252.63 and 478,060.88
Half scale
Find third proportional to 909,010.50 and 1,912,243.50
Double scale
Find third proportional to 454,507 and 956,126
Similar ratio
Find third proportional to 681,757.88 and 1,434,182.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.