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Finding the Third Proportional to 247,536 and 371,850.75

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Solution

The third proportional to 247,536 and 371,850.75 is: 558,597.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,536 : 371,850.75 = 371,850.75 : x
  2. Step 2: Convert to fraction form
    247,536/371,850.75 = 371,850.75/x
  3. Step 3: Cross multiply
    247,536x = 371,850.75 × 371,850.75
  4. Step 4: Simplify right side
    247,536x = 138,272,980,275.56
  5. Step 5: Solve for x
    x = 138,272,980,275.56/247,536
  6. Step 6: Final answer
    x = 558,597.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.