Home / 5,826,228.92-8,040,674.61-3,213,244.10

Finding the Fourth Proportional to 5,826,228.92, 8,040,674.61 and 3,213,244.10

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Solution

The fourth proportional to 5,826,228.92, 8,040,674.61 and 3,213,244.10 is: 4,434,540.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,826,228.92 : 8,040,674.61 = 3,213,244.10 : x
  2. Step 2: Convert to fraction form
    5,826,228.92/8,040,674.61 = 3,213,244.10/x
  3. Step 3: Cross multiply
    5,826,228.92x = 8,040,674.61 × 3,213,244.10
  4. Step 4: Simplify right side
    5,826,228.92x = 25,836,650,250,602.30
  5. Step 5: Solve for x
    x = 25,836,650,250,602.30/5,826,228.92
  6. Step 6: Final answer
    x = 4,434,540.87

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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.