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Finding the Fourth Proportional to 604,473.96, 834,175.80 and 332,559.48

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Solution

The fourth proportional to 604,473.96, 834,175.80 and 332,559.48 is: 458,933.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,473.96 : 834,175.80 = 332,559.48 : x
  2. Step 2: Convert to fraction form
    604,473.96/834,175.80 = 332,559.48/x
  3. Step 3: Cross multiply
    604,473.96x = 834,175.80 × 332,559.48
  4. Step 4: Simplify right side
    604,473.96x = 277,413,070,276.58
  5. Step 5: Solve for x
    x = 277,413,070,276.58/604,473.96
  6. Step 6: Final answer
    x = 458,933.04

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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.