Home / 3,599,131.84-4,940,363.87-3,182,098.28

Finding the Fourth Proportional to 3,599,131.84, 4,940,363.87 and 3,182,098.28

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Solution

The fourth proportional to 3,599,131.84, 4,940,363.87 and 3,182,098.28 is: 4,367,920.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,599,131.84 : 4,940,363.87 = 3,182,098.28 : x
  2. Step 2: Convert to fraction form
    3,599,131.84/4,940,363.87 = 3,182,098.28/x
  3. Step 3: Cross multiply
    3,599,131.84x = 4,940,363.87 × 3,182,098.28
  4. Step 4: Simplify right side
    3,599,131.84x = 15,720,723,344,621.70
  5. Step 5: Solve for x
    x = 15,720,723,344,621.70/3,599,131.84
  6. Step 6: Final answer
    x = 4,367,920.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.