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Finding the Fourth Proportional to 593.92, 884.79 and 587.44

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Solution

The fourth proportional to 593.92, 884.79 and 587.44 is: 875.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    593.92 : 884.79 = 587.44 : x
  2. Step 2: Convert to fraction form
    593.92/884.79 = 587.44/x
  3. Step 3: Cross multiply
    593.92x = 884.79 × 587.44
  4. Step 4: Simplify right side
    593.92x = 519,761.04
  5. Step 5: Solve for x
    x = 519,761.04/593.92
  6. Step 6: Final answer
    x = 875.14

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.