Home / 5,826,226.92-8,040,671.85-3,213,242.10

Finding the Fourth Proportional to 5,826,226.92, 8,040,671.85 and 3,213,242.10

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Solution

The fourth proportional to 5,826,226.92, 8,040,671.85 and 3,213,242.10 is: 4,434,538.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,826,226.92 : 8,040,671.85 = 3,213,242.10 : x
  2. Step 2: Convert to fraction form
    5,826,226.92/8,040,671.85 = 3,213,242.10/x
  3. Step 3: Cross multiply
    5,826,226.92x = 8,040,671.85 × 3,213,242.10
  4. Step 4: Simplify right side
    5,826,226.92x = 25,836,625,300,704.88
  5. Step 5: Solve for x
    x = 25,836,625,300,704.88/5,826,226.92
  6. Step 6: Final answer
    x = 4,434,538.11

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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.