Home / 6,536,306.70-9,801,464.85-3,503,205.90

Finding the Fourth Proportional to 6,536,306.70, 9,801,464.85 and 3,503,205.90

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Solution

The fourth proportional to 6,536,306.70, 9,801,464.85 and 3,503,205.90 is: 5,253,203.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,536,306.70 : 9,801,464.85 = 3,503,205.90 : x
  2. Step 2: Convert to fraction form
    6,536,306.70/9,801,464.85 = 3,503,205.90/x
  3. Step 3: Cross multiply
    6,536,306.70x = 9,801,464.85 × 3,503,205.90
  4. Step 4: Simplify right side
    6,536,306.70x = 34,336,549,491,162.61
  5. Step 5: Solve for x
    x = 34,336,549,491,162.61/6,536,306.70
  6. Step 6: Final answer
    x = 5,253,203.54

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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.