Home / 2,667,369.84-3,682,687.32-2,380,397.04

Finding the Fourth Proportional to 2,667,369.84, 3,682,687.32 and 2,380,397.04

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Solution

The fourth proportional to 2,667,369.84, 3,682,687.32 and 2,380,397.04 is: 3,286,480.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,667,369.84 : 3,682,687.32 = 2,380,397.04 : x
  2. Step 2: Convert to fraction form
    2,667,369.84/3,682,687.32 = 2,380,397.04/x
  3. Step 3: Cross multiply
    2,667,369.84x = 3,682,687.32 × 2,380,397.04
  4. Step 4: Simplify right side
    2,667,369.84x = 8,766,257,995,773.53
  5. Step 5: Solve for x
    x = 8,766,257,995,773.53/2,667,369.84
  6. Step 6: Final answer
    x = 3,286,480.14

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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.