Home / 2,448,562.20-3,672,843.30-2,280,600.60

Finding the Fourth Proportional to 2,448,562.20, 3,672,843.30 and 2,280,600.60

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Solution

The fourth proportional to 2,448,562.20, 3,672,843.30 and 2,280,600.60 is: 3,420,900.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,562.20 : 3,672,843.30 = 2,280,600.60 : x
  2. Step 2: Convert to fraction form
    2,448,562.20/3,672,843.30 = 2,280,600.60/x
  3. Step 3: Cross multiply
    2,448,562.20x = 3,672,843.30 × 2,280,600.60
  4. Step 4: Simplify right side
    2,448,562.20x = 8,376,288,633,685.98
  5. Step 5: Solve for x
    x = 8,376,288,633,685.98/2,448,562.20
  6. Step 6: Final answer
    x = 3,420,900.90

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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.