Finding the Third Proportional to 266,253.75 and 581,295.75
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Solution
The third proportional to 266,253.75 and 581,295.75 is: 1,269,107.94
Step by Step Solution
- Step 1: Write the proportion equation
266,253.75 : 581,295.75 = 581,295.75 : x - Step 2: Convert to fraction form
266,253.75/581,295.75 = 581,295.75/x - Step 3: Cross multiply
266,253.75x = 581,295.75 × 581,295.75 - Step 4: Simplify right side
266,253.75x = 337,904,748,968.06 - Step 5: Solve for x
x = 337,904,748,968.06/266,253.75 - Step 6: Final answer
x = 1,269,107.94
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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.