Finding the Third Proportional to 266,515.31 and 575,702.44
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Solution
The third proportional to 266,515.31 and 575,702.44 is: 1,243,580.69
Step by Step Solution
- Step 1: Write the proportion equation
266,515.31 : 575,702.44 = 575,702.44 : x - Step 2: Convert to fraction form
266,515.31/575,702.44 = 575,702.44/x - Step 3: Cross multiply
266,515.31x = 575,702.44 × 575,702.44 - Step 4: Simplify right side
266,515.31x = 331,433,296,543.44 - Step 5: Solve for x
x = 331,433,296,543.44/266,515.31 - Step 6: Final answer
x = 1,243,580.69
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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.