Home / 2,484,329.70-3,726,494.55-801,433.20

Finding the Fourth Proportional to 2,484,329.70, 3,726,494.55 and 801,433.20

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Solution

The fourth proportional to 2,484,329.70, 3,726,494.55 and 801,433.20 is: 1,202,149.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,484,329.70 : 3,726,494.55 = 801,433.20 : x
  2. Step 2: Convert to fraction form
    2,484,329.70/3,726,494.55 = 801,433.20/x
  3. Step 3: Cross multiply
    2,484,329.70x = 3,726,494.55 × 801,433.20
  4. Step 4: Simplify right side
    2,484,329.70x = 2,986,536,451,989.06
  5. Step 5: Solve for x
    x = 2,986,536,451,989.06/2,484,329.70
  6. Step 6: Final answer
    x = 1,202,149.80

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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.