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Finding the Fourth Proportional to 603,952.88, 833,470.85 and 332,027.62

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Solution

The fourth proportional to 603,952.88, 833,470.85 and 332,027.62 is: 458,206.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,952.88 : 833,470.85 = 332,027.62 : x
  2. Step 2: Convert to fraction form
    603,952.88/833,470.85 = 332,027.62/x
  3. Step 3: Cross multiply
    603,952.88x = 833,470.85 × 332,027.62
  4. Step 4: Simplify right side
    603,952.88x = 276,735,341,411.27
  5. Step 5: Solve for x
    x = 276,735,341,411.27/603,952.88
  6. Step 6: Final answer
    x = 458,206.85

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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.