Home / 8,339,560.44-12,517,429.82-4,024,647.25

Finding the Fourth Proportional to 8,339,560.44, 12,517,429.82 and 4,024,647.25

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Solution

The fourth proportional to 8,339,560.44, 12,517,429.82 and 4,024,647.25 is: 6,040,874.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,339,560.44 : 12,517,429.82 = 4,024,647.25 : x
  2. Step 2: Convert to fraction form
    8,339,560.44/12,517,429.82 = 4,024,647.25/x
  3. Step 3: Cross multiply
    8,339,560.44x = 12,517,429.82 × 4,024,647.25
  4. Step 4: Simplify right side
    8,339,560.44x = 50,378,239,543,765.87
  5. Step 5: Solve for x
    x = 50,378,239,543,765.87/8,339,560.44
  6. Step 6: Final answer
    x = 6,040,874.69

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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.