Home / 4,309,540.05-5,947,205.91-2,375,869.82

Finding the Fourth Proportional to 4,309,540.05, 5,947,205.91 and 2,375,869.82

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Solution

The fourth proportional to 4,309,540.05, 5,947,205.91 and 2,375,869.82 is: 3,278,722.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,309,540.05 : 5,947,205.91 = 2,375,869.82 : x
  2. Step 2: Convert to fraction form
    4,309,540.05/5,947,205.91 = 2,375,869.82/x
  3. Step 3: Cross multiply
    4,309,540.05x = 5,947,205.91 × 2,375,869.82
  4. Step 4: Simplify right side
    4,309,540.05x = 14,129,787,023,015.29
  5. Step 5: Solve for x
    x = 14,129,787,023,015.29/4,309,540.05
  6. Step 6: Final answer
    x = 3,278,722.75

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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.