Finding the Third Proportional to 359,349.75 and 539,034.75
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Solution
The third proportional to 359,349.75 and 539,034.75 is: 808,567.31
Step by Step Solution
- Step 1: Write the proportion equation
359,349.75 : 539,034.75 = 539,034.75 : x - Step 2: Convert to fraction form
359,349.75/539,034.75 = 539,034.75/x - Step 3: Cross multiply
359,349.75x = 539,034.75 × 539,034.75 - Step 4: Simplify right side
359,349.75x = 290,558,461,707.56 - Step 5: Solve for x
x = 290,558,461,707.56/359,349.75 - Step 6: Final answer
x = 808,567.31
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.