Home / 3,410,553.60-5,119,977.60-2,562,451.20

Finding the Fourth Proportional to 3,410,553.60, 5,119,977.60 and 2,562,451.20

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Solution

The fourth proportional to 3,410,553.60, 5,119,977.60 and 2,562,451.20 is: 3,846,792.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410,553.60 : 5,119,977.60 = 2,562,451.20 : x
  2. Step 2: Convert to fraction form
    3,410,553.60/5,119,977.60 = 2,562,451.20/x
  3. Step 3: Cross multiply
    3,410,553.60x = 5,119,977.60 × 2,562,451.20
  4. Step 4: Simplify right side
    3,410,553.60x = 13,119,692,745,093.12
  5. Step 5: Solve for x
    x = 13,119,692,745,093.12/3,410,553.60
  6. Step 6: Final answer
    x = 3,846,792.72

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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.