Home / 6,526,793.03-9,784,104.44-2,205,821.85

Finding the Fourth Proportional to 6,526,793.03, 9,784,104.44 and 2,205,821.85

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Solution

The fourth proportional to 6,526,793.03, 9,784,104.44 and 2,205,821.85 is: 3,306,676.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,793.03 : 9,784,104.44 = 2,205,821.85 : x
  2. Step 2: Convert to fraction form
    6,526,793.03/9,784,104.44 = 2,205,821.85/x
  3. Step 3: Cross multiply
    6,526,793.03x = 9,784,104.44 × 2,205,821.85
  4. Step 4: Simplify right side
    6,526,793.03x = 21,581,991,345,404.91
  5. Step 5: Solve for x
    x = 21,581,991,345,404.91/6,526,793.03
  6. Step 6: Final answer
    x = 3,306,676.23

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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.