Home / 2,675,589-3,692,294.04-1,451,863.38

Finding the Fourth Proportional to 2,675,589, 3,692,294.04 and 1,451,863.38

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Solution

The fourth proportional to 2,675,589, 3,692,294.04 and 1,451,863.38 is: 2,003,561.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675,589 : 3,692,294.04 = 1,451,863.38 : x
  2. Step 2: Convert to fraction form
    2,675,589/3,692,294.04 = 1,451,863.38/x
  3. Step 3: Cross multiply
    2,675,589x = 3,692,294.04 × 1,451,863.38
  4. Step 4: Simplify right side
    2,675,589x = 5,360,706,504,868.26
  5. Step 5: Solve for x
    x = 5,360,706,504,868.26/2,675,589
  6. Step 6: Final answer
    x = 2,003,561.27

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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.