Home / 2,244,751.50-3,367,624.80-647,189.88

Finding the Fourth Proportional to 2,244,751.50, 3,367,624.80 and 647,189.88

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Solution

The fourth proportional to 2,244,751.50, 3,367,624.80 and 647,189.88 is: 970,928.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,751.50 : 3,367,624.80 = 647,189.88 : x
  2. Step 2: Convert to fraction form
    2,244,751.50/3,367,624.80 = 647,189.88/x
  3. Step 3: Cross multiply
    2,244,751.50x = 3,367,624.80 × 647,189.88
  4. Step 4: Simplify right side
    2,244,751.50x = 2,179,492,690,197.02
  5. Step 5: Solve for x
    x = 2,179,492,690,197.02/2,244,751.50
  6. Step 6: Final answer
    x = 970,928.27

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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.