Home / 634,633.92-951,906.06-297,748.44

Finding the Fourth Proportional to 634,633.92, 951,906.06 and 297,748.44

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Solution

The fourth proportional to 634,633.92, 951,906.06 and 297,748.44 is: 446,601.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,633.92 : 951,906.06 = 297,748.44 : x
  2. Step 2: Convert to fraction form
    634,633.92/951,906.06 = 297,748.44/x
  3. Step 3: Cross multiply
    634,633.92x = 951,906.06 × 297,748.44
  4. Step 4: Simplify right side
    634,633.92x = 283,428,544,391.55
  5. Step 5: Solve for x
    x = 283,428,544,391.55/634,633.92
  6. Step 6: Final answer
    x = 446,601.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.