Finding the Third Proportional to 239,160.94 and 520,356.94
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Solution
The third proportional to 239,160.94 and 520,356.94 is: 1,132,172.11
Step by Step Solution
- Step 1: Write the proportion equation
239,160.94 : 520,356.94 = 520,356.94 : x - Step 2: Convert to fraction form
239,160.94/520,356.94 = 520,356.94/x - Step 3: Cross multiply
239,160.94x = 520,356.94 × 520,356.94 - Step 4: Simplify right side
239,160.94x = 270,771,342,404.38 - Step 5: Solve for x
x = 270,771,342,404.38/239,160.94 - Step 6: Final answer
x = 1,132,172.11
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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.