Finding the Third Proportional to 266,007.75 and 365,787.75
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Solution
The third proportional to 266,007.75 and 365,787.75 is: 502,995.41
Step by Step Solution
- Step 1: Write the proportion equation
266,007.75 : 365,787.75 = 365,787.75 : x - Step 2: Convert to fraction form
266,007.75/365,787.75 = 365,787.75/x - Step 3: Cross multiply
266,007.75x = 365,787.75 × 365,787.75 - Step 4: Simplify right side
266,007.75x = 133,800,678,050.06 - Step 5: Solve for x
x = 133,800,678,050.06/266,007.75 - Step 6: Final answer
x = 502,995.41
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.