Home / 3,324,687.20-4,974,589.20-2,204,943.20

Finding the Fourth Proportional to 3,324,687.20, 4,974,589.20 and 2,204,943.20

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Solution

The fourth proportional to 3,324,687.20, 4,974,589.20 and 2,204,943.20 is: 3,299,163.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,324,687.20 : 4,974,589.20 = 2,204,943.20 : x
  2. Step 2: Convert to fraction form
    3,324,687.20/4,974,589.20 = 2,204,943.20/x
  3. Step 3: Cross multiply
    3,324,687.20x = 4,974,589.20 × 2,204,943.20
  4. Step 4: Simplify right side
    3,324,687.20x = 10,968,686,629,333.44
  5. Step 5: Solve for x
    x = 10,968,686,629,333.44/3,324,687.20
  6. Step 6: Final answer
    x = 3,299,163.49

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1.5x scale

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.