Home / 4,127,551.40-6,179,079.90-3,067,293.80

Finding the Fourth Proportional to 4,127,551.40, 6,179,079.90 and 3,067,293.80

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Solution

The fourth proportional to 4,127,551.40, 6,179,079.90 and 3,067,293.80 is: 4,591,839.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,127,551.40 : 6,179,079.90 = 3,067,293.80 : x
  2. Step 2: Convert to fraction form
    4,127,551.40/6,179,079.90 = 3,067,293.80/x
  3. Step 3: Cross multiply
    4,127,551.40x = 6,179,079.90 × 3,067,293.80
  4. Step 4: Simplify right side
    4,127,551.40x = 18,953,053,466,974.62
  5. Step 5: Solve for x
    x = 18,953,053,466,974.62/4,127,551.40
  6. Step 6: Final answer
    x = 4,591,839.48

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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.