Home / 3,944,947.37-5,443,102.33-2,396,165.91

Finding the Fourth Proportional to 3,944,947.37, 5,443,102.33 and 2,396,165.91

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Solution

The fourth proportional to 3,944,947.37, 5,443,102.33 and 2,396,165.91 is: 3,306,147.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,944,947.37 : 5,443,102.33 = 2,396,165.91 : x
  2. Step 2: Convert to fraction form
    3,944,947.37/5,443,102.33 = 2,396,165.91/x
  3. Step 3: Cross multiply
    3,944,947.37x = 5,443,102.33 × 2,396,165.91
  4. Step 4: Simplify right side
    3,944,947.37x = 13,042,576,234,863.96
  5. Step 5: Solve for x
    x = 13,042,576,234,863.96/3,944,947.37
  6. Step 6: Final answer
    x = 3,306,147.09

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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.