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Finding the Third Proportional to 293,604.75 and 337,344.75

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Solution

The third proportional to 293,604.75 and 337,344.75 is: 387,600.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,604.75 : 337,344.75 = 337,344.75 : x
  2. Step 2: Convert to fraction form
    293,604.75/337,344.75 = 337,344.75/x
  3. Step 3: Cross multiply
    293,604.75x = 337,344.75 × 337,344.75
  4. Step 4: Simplify right side
    293,604.75x = 113,801,480,352.56
  5. Step 5: Solve for x
    x = 113,801,480,352.56/293,604.75
  6. Step 6: Final answer
    x = 387,600.95

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These problems maintain the same ratio (1.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.