Home / 3,863,227.40-5,800,370.70-2,183,611.40

Finding the Fourth Proportional to 3,863,227.40, 5,800,370.70 and 2,183,611.40

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Solution

The fourth proportional to 3,863,227.40, 5,800,370.70 and 2,183,611.40 is: 3,278,542.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,863,227.40 : 5,800,370.70 = 2,183,611.40 : x
  2. Step 2: Convert to fraction form
    3,863,227.40/5,800,370.70 = 2,183,611.40/x
  3. Step 3: Cross multiply
    3,863,227.40x = 5,800,370.70 × 2,183,611.40
  4. Step 4: Simplify right side
    3,863,227.40x = 12,665,755,584,745.98
  5. Step 5: Solve for x
    x = 12,665,755,584,745.98/3,863,227.40
  6. Step 6: Final answer
    x = 3,278,542.59

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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.