Home / 3,307,694.92-4,954,899.24-1,508,102.92

Finding the Fourth Proportional to 3,307,694.92, 4,954,899.24 and 1,508,102.92

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Solution

The fourth proportional to 3,307,694.92, 4,954,899.24 and 1,508,102.92 is: 2,259,125.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,307,694.92 : 4,954,899.24 = 1,508,102.92 : x
  2. Step 2: Convert to fraction form
    3,307,694.92/4,954,899.24 = 1,508,102.92/x
  3. Step 3: Cross multiply
    3,307,694.92x = 4,954,899.24 × 1,508,102.92
  4. Step 4: Simplify right side
    3,307,694.92x = 7,472,498,012,149.78
  5. Step 5: Solve for x
    x = 7,472,498,012,149.78/3,307,694.92
  6. Step 6: Final answer
    x = 2,259,125.52

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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.