Finding the Third Proportional to 349,737.75 and 513,010.13
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Solution
The third proportional to 349,737.75 and 513,010.13 is: 752,504.95
Step by Step Solution
- Step 1: Write the proportion equation
349,737.75 : 513,010.13 = 513,010.13 : x - Step 2: Convert to fraction form
349,737.75/513,010.13 = 513,010.13/x - Step 3: Cross multiply
349,737.75x = 513,010.13 × 513,010.13 - Step 4: Simplify right side
349,737.75x = 263,179,388,352.52 - Step 5: Solve for x
x = 263,179,388,352.52/349,737.75 - Step 6: Final answer
x = 752,504.95
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.