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Finding the Fourth Proportional to 297,625.92, 410,727.11 and 175,145.39

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Solution

The fourth proportional to 297,625.92, 410,727.11 and 175,145.39 is: 241,702.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,625.92 : 410,727.11 = 175,145.39 : x
  2. Step 2: Convert to fraction form
    297,625.92/410,727.11 = 175,145.39/x
  3. Step 3: Cross multiply
    297,625.92x = 410,727.11 × 175,145.39
  4. Step 4: Simplify right side
    297,625.92x = 71,936,956,935.16
  5. Step 5: Solve for x
    x = 71,936,956,935.16/297,625.92
  6. Step 6: Final answer
    x = 241,702.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.