Home / 604,458.27-834,126.11-332,508.93

Finding the Fourth Proportional to 604,458.27, 834,126.11 and 332,508.93

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Solution

The fourth proportional to 604,458.27, 834,126.11 and 332,508.93 is: 458,847.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,458.27 : 834,126.11 = 332,508.93 : x
  2. Step 2: Convert to fraction form
    604,458.27/834,126.11 = 332,508.93/x
  3. Step 3: Cross multiply
    604,458.27x = 834,126.11 × 332,508.93
  4. Step 4: Simplify right side
    604,458.27x = 277,354,376,981.80
  5. Step 5: Solve for x
    x = 277,354,376,981.80/604,458.27
  6. Step 6: Final answer
    x = 458,847.85

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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.