Home / 2,184,025.20-3,276,037.80-1,617,154.80

Finding the Fourth Proportional to 2,184,025.20, 3,276,037.80 and 1,617,154.80

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Solution

The fourth proportional to 2,184,025.20, 3,276,037.80 and 1,617,154.80 is: 2,425,732.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,184,025.20 : 3,276,037.80 = 1,617,154.80 : x
  2. Step 2: Convert to fraction form
    2,184,025.20/3,276,037.80 = 1,617,154.80/x
  3. Step 3: Cross multiply
    2,184,025.20x = 3,276,037.80 × 1,617,154.80
  4. Step 4: Simplify right side
    2,184,025.20x = 5,297,860,253,251.44
  5. Step 5: Solve for x
    x = 5,297,860,253,251.44/2,184,025.20
  6. Step 6: Final answer
    x = 2,425,732.20

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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.