Home / 3,726,464.60-5,592,977.40-2,208,249.20

Finding the Fourth Proportional to 3,726,464.60, 5,592,977.40 and 2,208,249.20

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Solution

The fourth proportional to 3,726,464.60, 5,592,977.40 and 2,208,249.20 is: 3,314,317.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,726,464.60 : 5,592,977.40 = 2,208,249.20 : x
  2. Step 2: Convert to fraction form
    3,726,464.60/5,592,977.40 = 2,208,249.20/x
  3. Step 3: Cross multiply
    3,726,464.60x = 5,592,977.40 × 2,208,249.20
  4. Step 4: Simplify right side
    3,726,464.60x = 12,350,687,869,168.08
  5. Step 5: Solve for x
    x = 12,350,687,869,168.08/3,726,464.60
  6. Step 6: Final answer
    x = 3,314,317.78

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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.