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Finding the Fourth Proportional to 604,226.60, 833,816.04 and 332,294.49

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Solution

The fourth proportional to 604,226.60, 833,816.04 and 332,294.49 is: 458,557.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,226.60 : 833,816.04 = 332,294.49 : x
  2. Step 2: Convert to fraction form
    604,226.60/833,816.04 = 332,294.49/x
  3. Step 3: Cross multiply
    604,226.60x = 833,816.04 × 332,294.49
  4. Step 4: Simplify right side
    604,226.60x = 277,072,475,765.62
  5. Step 5: Solve for x
    x = 277,072,475,765.62/604,226.60
  6. Step 6: Final answer
    x = 458,557.23

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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.