Home / 3,639,882.88-5,024,648.96-2,351,351.04

Finding the Fourth Proportional to 3,639,882.88, 5,024,648.96 and 2,351,351.04

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Solution

The fourth proportional to 3,639,882.88, 5,024,648.96 and 2,351,351.04 is: 3,245,904.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,639,882.88 : 5,024,648.96 = 2,351,351.04 : x
  2. Step 2: Convert to fraction form
    3,639,882.88/5,024,648.96 = 2,351,351.04/x
  3. Step 3: Cross multiply
    3,639,882.88x = 5,024,648.96 × 2,351,351.04
  4. Step 4: Simplify right side
    3,639,882.88x = 11,814,713,557,730.92
  5. Step 5: Solve for x
    x = 11,814,713,557,730.92/3,639,882.88
  6. Step 6: Final answer
    x = 3,245,904.87

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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.