Finding the Third Proportional to 439,711.50 and 963,591.75
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Solution
The third proportional to 439,711.50 and 963,591.75 is: 2,111,632.42
Step by Step Solution
- Step 1: Write the proportion equation
439,711.50 : 963,591.75 = 963,591.75 : x - Step 2: Convert to fraction form
439,711.50/963,591.75 = 963,591.75/x - Step 3: Cross multiply
439,711.50x = 963,591.75 × 963,591.75 - Step 4: Simplify right side
439,711.50x = 928,509,060,668.06 - Step 5: Solve for x
x = 928,509,060,668.06/439,711.50 - Step 6: Final answer
x = 2,111,632.42
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.