Home / 3,722,361.60-5,583,542.40-1,027,102.80

Finding the Fourth Proportional to 3,722,361.60, 5,583,542.40 and 1,027,102.80

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Solution

The fourth proportional to 3,722,361.60, 5,583,542.40 and 1,027,102.80 is: 1,540,654.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,722,361.60 : 5,583,542.40 = 1,027,102.80 : x
  2. Step 2: Convert to fraction form
    3,722,361.60/5,583,542.40 = 1,027,102.80/x
  3. Step 3: Cross multiply
    3,722,361.60x = 5,583,542.40 × 1,027,102.80
  4. Step 4: Simplify right side
    3,722,361.60x = 5,734,872,032,958.72
  5. Step 5: Solve for x
    x = 5,734,872,032,958.72/3,722,361.60
  6. Step 6: Final answer
    x = 1,540,654.20

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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.