Finding the Third Proportional to 239,523.75 and 523,131.75
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Solution
The third proportional to 239,523.75 and 523,131.75 is: 1,142,545.69
Step by Step Solution
- Step 1: Write the proportion equation
239,523.75 : 523,131.75 = 523,131.75 : x - Step 2: Convert to fraction form
239,523.75/523,131.75 = 523,131.75/x - Step 3: Cross multiply
239,523.75x = 523,131.75 × 523,131.75 - Step 4: Simplify right side
239,523.75x = 273,666,827,858.06 - Step 5: Solve for x
x = 273,666,827,858.06/239,523.75 - Step 6: Final answer
x = 1,142,545.69
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.