Home / 2,261,127.46-3,392,215.80-744,755.96

Finding the Fourth Proportional to 2,261,127.46, 3,392,215.80 and 744,755.96

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Solution

The fourth proportional to 2,261,127.46, 3,392,215.80 and 744,755.96 is: 1,117,306.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,261,127.46 : 3,392,215.80 = 744,755.96 : x
  2. Step 2: Convert to fraction form
    2,261,127.46/3,392,215.80 = 744,755.96/x
  3. Step 3: Cross multiply
    2,261,127.46x = 3,392,215.80 × 744,755.96
  4. Step 4: Simplify right side
    2,261,127.46x = 2,526,372,934,656.17
  5. Step 5: Solve for x
    x = 2,526,372,934,656.17/2,261,127.46
  6. Step 6: Final answer
    x = 1,117,306.73

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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.