Finding the Third Proportional to 325,711.13 and 494,102.53
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Solution
The third proportional to 325,711.13 and 494,102.53 is: 749,551.65
Step by Step Solution
- Step 1: Write the proportion equation
325,711.13 : 494,102.53 = 494,102.53 : x - Step 2: Convert to fraction form
325,711.13/494,102.53 = 494,102.53/x - Step 3: Cross multiply
325,711.13x = 494,102.53 × 494,102.53 - Step 4: Simplify right side
325,711.13x = 244,137,311,387.66 - Step 5: Solve for x
x = 244,137,311,387.66/325,711.13 - Step 6: Final answer
x = 749,551.65
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.