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Finding the Fourth Proportional to 524,033.33, 722,652.26 and 332,714.57

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Solution

The fourth proportional to 524,033.33, 722,652.26 and 332,714.57 is: 458,819.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    524,033.33 : 722,652.26 = 332,714.57 : x
  2. Step 2: Convert to fraction form
    524,033.33/722,652.26 = 332,714.57/x
  3. Step 3: Cross multiply
    524,033.33x = 722,652.26 × 332,714.57
  4. Step 4: Simplify right side
    524,033.33x = 240,436,934,281.86
  5. Step 5: Solve for x
    x = 240,436,934,281.86/524,033.33
  6. Step 6: Final answer
    x = 458,819.93

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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.