Home / 3,729,741.39-5,147,035.72-2,098,150.02

Finding the Fourth Proportional to 3,729,741.39, 5,147,035.72 and 2,098,150.02

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Solution

The fourth proportional to 3,729,741.39, 5,147,035.72 and 2,098,150.02 is: 2,895,442.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,729,741.39 : 5,147,035.72 = 2,098,150.02 : x
  2. Step 2: Convert to fraction form
    3,729,741.39/5,147,035.72 = 2,098,150.02/x
  3. Step 3: Cross multiply
    3,729,741.39x = 5,147,035.72 × 2,098,150.02
  4. Step 4: Simplify right side
    3,729,741.39x = 10,799,253,093,613.34
  5. Step 5: Solve for x
    x = 10,799,253,093,613.34/3,729,741.39
  6. Step 6: Final answer
    x = 2,895,442.86

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.