Home / 3,153,550.12-4,726,422.41-2,241,278.61

Finding the Fourth Proportional to 3,153,550.12, 4,726,422.41 and 2,241,278.61

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Solution

The fourth proportional to 3,153,550.12, 4,726,422.41 and 2,241,278.61 is: 3,359,144.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,153,550.12 : 4,726,422.41 = 2,241,278.61 : x
  2. Step 2: Convert to fraction form
    3,153,550.12/4,726,422.41 = 2,241,278.61/x
  3. Step 3: Cross multiply
    3,153,550.12x = 4,726,422.41 × 2,241,278.61
  4. Step 4: Simplify right side
    3,153,550.12x = 10,593,229,423,578.86
  5. Step 5: Solve for x
    x = 10,593,229,423,578.86/3,153,550.12
  6. Step 6: Final answer
    x = 3,359,144.15

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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.