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Finding the Fourth Proportional to 597,924.06, 825,171.96 and 343,313.52

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Solution

The fourth proportional to 597,924.06, 825,171.96 and 343,313.52 is: 473,793.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,924.06 : 825,171.96 = 343,313.52 : x
  2. Step 2: Convert to fraction form
    597,924.06/825,171.96 = 343,313.52/x
  3. Step 3: Cross multiply
    597,924.06x = 825,171.96 × 343,313.52
  4. Step 4: Simplify right side
    597,924.06x = 283,292,690,192.90
  5. Step 5: Solve for x
    x = 283,292,690,192.90/597,924.06
  6. Step 6: Final answer
    x = 473,793.76

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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.