Home / 4,132,096.18-6,198,786.02-2,109,245.57

Finding the Fourth Proportional to 4,132,096.18, 6,198,786.02 and 2,109,245.57

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Solution

The fourth proportional to 4,132,096.18, 6,198,786.02 and 2,109,245.57 is: 3,164,195.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,132,096.18 : 6,198,786.02 = 2,109,245.57 : x
  2. Step 2: Convert to fraction form
    4,132,096.18/6,198,786.02 = 2,109,245.57/x
  3. Step 3: Cross multiply
    4,132,096.18x = 6,198,786.02 × 2,109,245.57
  4. Step 4: Simplify right side
    4,132,096.18x = 13,074,761,949,587.56
  5. Step 5: Solve for x
    x = 13,074,761,949,587.56/4,132,096.18
  6. Step 6: Final answer
    x = 3,164,195.94

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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.