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Finding the Fourth Proportional to 604,053.25, 833,599.05 and 332,122.88

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Solution

The fourth proportional to 604,053.25, 833,599.05 and 332,122.88 is: 458,332.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,053.25 : 833,599.05 = 332,122.88 : x
  2. Step 2: Convert to fraction form
    604,053.25/833,599.05 = 332,122.88/x
  3. Step 3: Cross multiply
    604,053.25x = 833,599.05 × 332,122.88
  4. Step 4: Simplify right side
    604,053.25x = 276,857,318,089.80
  5. Step 5: Solve for x
    x = 276,857,318,089.80/604,053.25
  6. Step 6: Final answer
    x = 458,332.64

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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.