Home / 2,244,742.74-3,367,611.66-647,181.12

Finding the Fourth Proportional to 2,244,742.74, 3,367,611.66 and 647,181.12

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Solution

The fourth proportional to 2,244,742.74, 3,367,611.66 and 647,181.12 is: 970,915.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,742.74 : 3,367,611.66 = 647,181.12 : x
  2. Step 2: Convert to fraction form
    2,244,742.74/3,367,611.66 = 647,181.12/x
  3. Step 3: Cross multiply
    2,244,742.74x = 3,367,611.66 × 647,181.12
  4. Step 4: Simplify right side
    2,244,742.74x = 2,179,454,685,843.86
  5. Step 5: Solve for x
    x = 2,179,454,685,843.86/2,244,742.74
  6. Step 6: Final answer
    x = 970,915.13

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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.