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Finding the Fourth Proportional to 593,568.93, 890,353.77 and 416,864.82

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Solution

The fourth proportional to 593,568.93, 890,353.77 and 416,864.82 is: 625,297.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,568.93 : 890,353.77 = 416,864.82 : x
  2. Step 2: Convert to fraction form
    593,568.93/890,353.77 = 416,864.82/x
  3. Step 3: Cross multiply
    593,568.93x = 890,353.77 × 416,864.82
  4. Step 4: Simplify right side
    593,568.93x = 371,157,164,067.37
  5. Step 5: Solve for x
    x = 371,157,164,067.37/593,568.93
  6. Step 6: Final answer
    x = 625,297.49

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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.