Home / 2,472,077.58-3,709,494.18-1,334,815.74

Finding the Fourth Proportional to 2,472,077.58, 3,709,494.18 and 1,334,815.74

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Solution

The fourth proportional to 2,472,077.58, 3,709,494.18 and 1,334,815.74 is: 2,002,967.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,472,077.58 : 3,709,494.18 = 1,334,815.74 : x
  2. Step 2: Convert to fraction form
    2,472,077.58/3,709,494.18 = 1,334,815.74/x
  3. Step 3: Cross multiply
    2,472,077.58x = 3,709,494.18 × 1,334,815.74
  4. Step 4: Simplify right side
    2,472,077.58x = 4,951,491,218,902.39
  5. Step 5: Solve for x
    x = 4,951,491,218,902.39/2,472,077.58
  6. Step 6: Final answer
    x = 2,002,967.57

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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.