Home / 2,304,601.96-3,180,350.88-1,272,110

Finding the Fourth Proportional to 2,304,601.96, 3,180,350.88 and 1,272,110

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Solution

The fourth proportional to 2,304,601.96, 3,180,350.88 and 1,272,110 is: 1,755,511.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,304,601.96 : 3,180,350.88 = 1,272,110 : x
  2. Step 2: Convert to fraction form
    2,304,601.96/3,180,350.88 = 1,272,110/x
  3. Step 3: Cross multiply
    2,304,601.96x = 3,180,350.88 × 1,272,110
  4. Step 4: Simplify right side
    2,304,601.96x = 4,045,756,157,956.80
  5. Step 5: Solve for x
    x = 4,045,756,157,956.80/2,304,601.96
  6. Step 6: Final answer
    x = 1,755,511.90

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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.