Home / 6,561,785.60-9,844,233.60-3,367,404.80

Finding the Fourth Proportional to 6,561,785.60, 9,844,233.60 and 3,367,404.80

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Solution

The fourth proportional to 6,561,785.60, 9,844,233.60 and 3,367,404.80 is: 5,051,905.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,561,785.60 : 9,844,233.60 = 3,367,404.80 : x
  2. Step 2: Convert to fraction form
    6,561,785.60/9,844,233.60 = 3,367,404.80/x
  3. Step 3: Cross multiply
    6,561,785.60x = 9,844,233.60 × 3,367,404.80
  4. Step 4: Simplify right side
    6,561,785.60x = 33,149,519,476,961.28
  5. Step 5: Solve for x
    x = 33,149,519,476,961.28/6,561,785.60
  6. Step 6: Final answer
    x = 5,051,905.30

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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.