Home / 3,614,282.28-5,423,077.68-1,565,568.90

Finding the Fourth Proportional to 3,614,282.28, 5,423,077.68 and 1,565,568.90

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Solution

The fourth proportional to 3,614,282.28, 5,423,077.68 and 1,565,568.90 is: 2,349,069.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,614,282.28 : 5,423,077.68 = 1,565,568.90 : x
  2. Step 2: Convert to fraction form
    3,614,282.28/5,423,077.68 = 1,565,568.90/x
  3. Step 3: Cross multiply
    3,614,282.28x = 5,423,077.68 × 1,565,568.90
  4. Step 4: Simplify right side
    3,614,282.28x = 8,490,201,758,092.15
  5. Step 5: Solve for x
    x = 8,490,201,758,092.15/3,614,282.28
  6. Step 6: Final answer
    x = 2,349,069.91

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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.