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Finding the Fourth Proportional to 604,207.92, 833,816.52 and 332,287.68

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Solution

The fourth proportional to 604,207.92, 833,816.52 and 332,287.68 is: 458,562.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,207.92 : 833,816.52 = 332,287.68 : x
  2. Step 2: Convert to fraction form
    604,207.92/833,816.52 = 332,287.68/x
  3. Step 3: Cross multiply
    604,207.92x = 833,816.52 × 332,287.68
  4. Step 4: Simplify right side
    604,207.92x = 277,066,956,976.47
  5. Step 5: Solve for x
    x = 277,066,956,976.47/604,207.92
  6. Step 6: Final answer
    x = 458,562.27

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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.