Home / 4,488,991.50-6,194,808.27-2,451,805.86

Finding the Fourth Proportional to 4,488,991.50, 6,194,808.27 and 2,451,805.86

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Solution

The fourth proportional to 4,488,991.50, 6,194,808.27 and 2,451,805.86 is: 3,383,492.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,488,991.50 : 6,194,808.27 = 2,451,805.86 : x
  2. Step 2: Convert to fraction form
    4,488,991.50/6,194,808.27 = 2,451,805.86/x
  3. Step 3: Cross multiply
    4,488,991.50x = 6,194,808.27 × 2,451,805.86
  4. Step 4: Simplify right side
    4,488,991.50x = 15,188,467,217,962.46
  5. Step 5: Solve for x
    x = 15,188,467,217,962.46/4,488,991.50
  6. Step 6: Final answer
    x = 3,383,492.09

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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.