Home / 2,484,613.20-3,726,919.80-801,716.70

Finding the Fourth Proportional to 2,484,613.20, 3,726,919.80 and 801,716.70

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Solution

The fourth proportional to 2,484,613.20, 3,726,919.80 and 801,716.70 is: 1,202,575.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,484,613.20 : 3,726,919.80 = 801,716.70 : x
  2. Step 2: Convert to fraction form
    2,484,613.20/3,726,919.80 = 801,716.70/x
  3. Step 3: Cross multiply
    2,484,613.20x = 3,726,919.80 × 801,716.70
  4. Step 4: Simplify right side
    2,484,613.20x = 2,987,933,843,220.66
  5. Step 5: Solve for x
    x = 2,987,933,843,220.66/2,484,613.20
  6. Step 6: Final answer
    x = 1,202,575.05

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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.