Finding the Third Proportional to 267,630.75 and 588,491.75
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Solution
The third proportional to 267,630.75 and 588,491.75 is: 1,294,031.20
Step by Step Solution
- Step 1: Write the proportion equation
267,630.75 : 588,491.75 = 588,491.75 : x - Step 2: Convert to fraction form
267,630.75/588,491.75 = 588,491.75/x - Step 3: Cross multiply
267,630.75x = 588,491.75 × 588,491.75 - Step 4: Simplify right side
267,630.75x = 346,322,539,818.06 - Step 5: Solve for x
x = 346,322,539,818.06/267,630.75 - Step 6: Final answer
x = 1,294,031.20
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.