Home / 5,826,232.46-8,040,679.49-3,213,247.64

Finding the Fourth Proportional to 5,826,232.46, 8,040,679.49 and 3,213,247.64

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Solution

The fourth proportional to 5,826,232.46, 8,040,679.49 and 3,213,247.64 is: 4,434,545.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,826,232.46 : 8,040,679.49 = 3,213,247.64 : x
  2. Step 2: Convert to fraction form
    5,826,232.46/8,040,679.49 = 3,213,247.64/x
  3. Step 3: Cross multiply
    5,826,232.46x = 8,040,679.49 × 3,213,247.64
  4. Step 4: Simplify right side
    5,826,232.46x = 25,836,694,363,068.62
  5. Step 5: Solve for x
    x = 25,836,694,363,068.62/5,826,232.46
  6. Step 6: Final answer
    x = 4,434,545.74

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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.