Home / 15,198,974.56-22,798,507.68-3,684,396.64

Finding the Fourth Proportional to 15,198,974.56, 22,798,507.68 and 3,684,396.64

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Solution

The fourth proportional to 15,198,974.56, 22,798,507.68 and 3,684,396.64 is: 5,526,606.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,198,974.56 : 22,798,507.68 = 3,684,396.64 : x
  2. Step 2: Convert to fraction form
    15,198,974.56/22,798,507.68 = 3,684,396.64/x
  3. Step 3: Cross multiply
    15,198,974.56x = 22,798,507.68 × 3,684,396.64
  4. Step 4: Simplify right side
    15,198,974.56x = 83,998,745,093,206.20
  5. Step 5: Solve for x
    x = 83,998,745,093,206.20/15,198,974.56
  6. Step 6: Final answer
    x = 5,526,606.07

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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.