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Finding the Fourth Proportional to 604,210.52, 833,793.89 and 332,278.43

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Solution

The fourth proportional to 604,210.52, 833,793.89 and 332,278.43 is: 458,535.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,210.52 : 833,793.89 = 332,278.43 : x
  2. Step 2: Convert to fraction form
    604,210.52/833,793.89 = 332,278.43/x
  3. Step 3: Cross multiply
    604,210.52x = 833,793.89 × 332,278.43
  4. Step 4: Simplify right side
    604,210.52x = 277,051,718,882.43
  5. Step 5: Solve for x
    x = 277,051,718,882.43/604,210.52
  6. Step 6: Final answer
    x = 458,535.08

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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.