Home / 2,304,098.82-3,179,836.71-1,271,811.56

Finding the Fourth Proportional to 2,304,098.82, 3,179,836.71 and 1,271,811.56

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Solution

The fourth proportional to 2,304,098.82, 3,179,836.71 and 1,271,811.56 is: 1,755,199.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,304,098.82 : 3,179,836.71 = 1,271,811.56 : x
  2. Step 2: Convert to fraction form
    2,304,098.82/3,179,836.71 = 1,271,811.56/x
  3. Step 3: Cross multiply
    2,304,098.82x = 3,179,836.71 × 1,271,811.56
  4. Step 4: Simplify right side
    2,304,098.82x = 4,044,153,070,791.18
  5. Step 5: Solve for x
    x = 4,044,153,070,791.18/2,304,098.82
  6. Step 6: Final answer
    x = 1,755,199.49

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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.