Home / 3,691,124.13-5,093,765.39-2,059,600.26

Finding the Fourth Proportional to 3,691,124.13, 5,093,765.39 and 2,059,600.26

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Solution

The fourth proportional to 3,691,124.13, 5,093,765.39 and 2,059,600.26 is: 2,842,256.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,691,124.13 : 5,093,765.39 = 2,059,600.26 : x
  2. Step 2: Convert to fraction form
    3,691,124.13/5,093,765.39 = 2,059,600.26/x
  3. Step 3: Cross multiply
    3,691,124.13x = 5,093,765.39 × 2,059,600.26
  4. Step 4: Simplify right side
    3,691,124.13x = 10,491,120,511,325
  5. Step 5: Solve for x
    x = 10,491,120,511,325/3,691,124.13
  6. Step 6: Final answer
    x = 2,842,256.22

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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.