Home / 634,001.30-951,060.72-229,294.70

Finding the Fourth Proportional to 634,001.30, 951,060.72 and 229,294.70

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Solution

The fourth proportional to 634,001.30, 951,060.72 and 229,294.70 is: 343,963.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,001.30 : 951,060.72 = 229,294.70 : x
  2. Step 2: Convert to fraction form
    634,001.30/951,060.72 = 229,294.70/x
  3. Step 3: Cross multiply
    634,001.30x = 951,060.72 × 229,294.70
  4. Step 4: Simplify right side
    634,001.30x = 218,073,182,474.18
  5. Step 5: Solve for x
    x = 218,073,182,474.18/634,001.30
  6. Step 6: Final answer
    x = 343,963.30

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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.