Home / 9,516,129.88-14,262,491.64-3,753,078.70

Finding the Fourth Proportional to 9,516,129.88, 14,262,491.64 and 3,753,078.70

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Solution

The fourth proportional to 9,516,129.88, 14,262,491.64 and 3,753,078.70 is: 5,625,002.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,516,129.88 : 14,262,491.64 = 3,753,078.70 : x
  2. Step 2: Convert to fraction form
    9,516,129.88/14,262,491.64 = 3,753,078.70/x
  3. Step 3: Cross multiply
    9,516,129.88x = 14,262,491.64 × 3,753,078.70
  4. Step 4: Simplify right side
    9,516,129.88x = 53,528,253,564,246.68
  5. Step 5: Solve for x
    x = 53,528,253,564,246.68/9,516,129.88
  6. Step 6: Final answer
    x = 5,625,002.42

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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.