Home / 4,488,997.50-6,194,816.64-2,451,811.86

Finding the Fourth Proportional to 4,488,997.50, 6,194,816.64 and 2,451,811.86

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Solution

The fourth proportional to 4,488,997.50, 6,194,816.64 and 2,451,811.86 is: 3,383,500.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,488,997.50 : 6,194,816.64 = 2,451,811.86 : x
  2. Step 2: Convert to fraction form
    4,488,997.50/6,194,816.64 = 2,451,811.86/x
  3. Step 3: Cross multiply
    4,488,997.50x = 6,194,816.64 × 2,451,811.86
  4. Step 4: Simplify right side
    4,488,997.50x = 15,188,524,908,477.35
  5. Step 5: Solve for x
    x = 15,188,524,908,477.35/4,488,997.50
  6. Step 6: Final answer
    x = 3,383,500.42

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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.