Home / 3,665,167.38-5,060,902.68-2,290,113

Finding the Fourth Proportional to 3,665,167.38, 5,060,902.68 and 2,290,113

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Solution

The fourth proportional to 3,665,167.38, 5,060,902.68 and 2,290,113 is: 3,162,212.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,665,167.38 : 5,060,902.68 = 2,290,113 : x
  2. Step 2: Convert to fraction form
    3,665,167.38/5,060,902.68 = 2,290,113/x
  3. Step 3: Cross multiply
    3,665,167.38x = 5,060,902.68 × 2,290,113
  4. Step 4: Simplify right side
    3,665,167.38x = 11,590,039,019,202.84
  5. Step 5: Solve for x
    x = 11,590,039,019,202.84/3,665,167.38
  6. Step 6: Final answer
    x = 3,162,212.75

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Why These Related Problems?

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