Finding the Third Proportional to 284,433.75 and 614,418.75
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Solution
The third proportional to 284,433.75 and 614,418.75 is: 1,327,234.90
Step by Step Solution
- Step 1: Write the proportion equation
284,433.75 : 614,418.75 = 614,418.75 : x - Step 2: Convert to fraction form
284,433.75/614,418.75 = 614,418.75/x - Step 3: Cross multiply
284,433.75x = 614,418.75 × 614,418.75 - Step 4: Simplify right side
284,433.75x = 377,510,400,351.56 - Step 5: Solve for x
x = 377,510,400,351.56/284,433.75 - Step 6: Final answer
x = 1,327,234.90
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.