Home / 5,892,500.40-8,840,909.52-2,481,645.60

Finding the Fourth Proportional to 5,892,500.40, 8,840,909.52 and 2,481,645.60

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Solution

The fourth proportional to 5,892,500.40, 8,840,909.52 and 2,481,645.60 is: 3,723,377.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,892,500.40 : 8,840,909.52 = 2,481,645.60 : x
  2. Step 2: Convert to fraction form
    5,892,500.40/8,840,909.52 = 2,481,645.60/x
  3. Step 3: Cross multiply
    5,892,500.40x = 8,840,909.52 × 2,481,645.60
  4. Step 4: Simplify right side
    5,892,500.40x = 21,940,004,210,306.11
  5. Step 5: Solve for x
    x = 21,940,004,210,306.11/5,892,500.40
  6. Step 6: Final answer
    x = 3,723,377.64

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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.