Home / 8,589,676.97-12,884,517.85-2,524,408.37

Finding the Fourth Proportional to 8,589,676.97, 12,884,517.85 and 2,524,408.37

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Solution

The fourth proportional to 8,589,676.97, 12,884,517.85 and 2,524,408.37 is: 3,786,613.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,589,676.97 : 12,884,517.85 = 2,524,408.37 : x
  2. Step 2: Convert to fraction form
    8,589,676.97/12,884,517.85 = 2,524,408.37/x
  3. Step 3: Cross multiply
    8,589,676.97x = 12,884,517.85 × 2,524,408.37
  4. Step 4: Simplify right side
    8,589,676.97x = 32,525,784,639,531.82
  5. Step 5: Solve for x
    x = 32,525,784,639,531.82/8,589,676.97
  6. Step 6: Final answer
    x = 3,786,613.25

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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.