Home / 6,100,863.64-8,419,938.47-3,522,540.09

Finding the Fourth Proportional to 6,100,863.64, 8,419,938.47 and 3,522,540.09

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Solution

The fourth proportional to 6,100,863.64, 8,419,938.47 and 3,522,540.09 is: 4,861,536.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,100,863.64 : 8,419,938.47 = 3,522,540.09 : x
  2. Step 2: Convert to fraction form
    6,100,863.64/8,419,938.47 = 3,522,540.09/x
  3. Step 3: Cross multiply
    6,100,863.64x = 8,419,938.47 × 3,522,540.09
  4. Step 4: Simplify right side
    6,100,863.64x = 29,659,570,815,908.26
  5. Step 5: Solve for x
    x = 29,659,570,815,908.26/6,100,863.64
  6. Step 6: Final answer
    x = 4,861,536.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.