Home / 3,664,119.20-5,493,521.60-2,463,062.54

Finding the Fourth Proportional to 3,664,119.20, 5,493,521.60 and 2,463,062.54

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Solution

The fourth proportional to 3,664,119.20, 5,493,521.60 and 2,463,062.54 is: 3,692,807.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,119.20 : 5,493,521.60 = 2,463,062.54 : x
  2. Step 2: Convert to fraction form
    3,664,119.20/5,493,521.60 = 2,463,062.54/x
  3. Step 3: Cross multiply
    3,664,119.20x = 5,493,521.60 × 2,463,062.54
  4. Step 4: Simplify right side
    3,664,119.20x = 13,530,887,253,325.55
  5. Step 5: Solve for x
    x = 13,530,887,253,325.55/3,664,119.20
  6. Step 6: Final answer
    x = 3,692,807.61

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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.