Home / 4,132,077.66-6,198,758.23-2,109,227.04

Finding the Fourth Proportional to 4,132,077.66, 6,198,758.23 and 2,109,227.04

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Solution

The fourth proportional to 4,132,077.66, 6,198,758.23 and 2,109,227.04 is: 3,164,168.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,132,077.66 : 6,198,758.23 = 2,109,227.04 : x
  2. Step 2: Convert to fraction form
    4,132,077.66/6,198,758.23 = 2,109,227.04/x
  3. Step 3: Cross multiply
    4,132,077.66x = 6,198,758.23 × 2,109,227.04
  4. Step 4: Simplify right side
    4,132,077.66x = 13,074,588,452,368.58
  5. Step 5: Solve for x
    x = 13,074,588,452,368.58/4,132,077.66
  6. Step 6: Final answer
    x = 3,164,168.14

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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.