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Finding the Fourth Proportional to 604,512.98, 834,227.96 and 332,575.06

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Solution

The fourth proportional to 604,512.98, 834,227.96 and 332,575.06 is: 458,953.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,512.98 : 834,227.96 = 332,575.06 : x
  2. Step 2: Convert to fraction form
    604,512.98/834,227.96 = 332,575.06/x
  3. Step 3: Cross multiply
    604,512.98x = 834,227.96 × 332,575.06
  4. Step 4: Simplify right side
    604,512.98x = 277,443,413,850.68
  5. Step 5: Solve for x
    x = 277,443,413,850.68/604,512.98
  6. Step 6: Final answer
    x = 458,953.61

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1.5x scale

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.