Home / 2,394,382.80-3,591,574.20-1,114,987.80

Finding the Fourth Proportional to 2,394,382.80, 3,591,574.20 and 1,114,987.80

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Solution

The fourth proportional to 2,394,382.80, 3,591,574.20 and 1,114,987.80 is: 1,672,481.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394,382.80 : 3,591,574.20 = 1,114,987.80 : x
  2. Step 2: Convert to fraction form
    2,394,382.80/3,591,574.20 = 1,114,987.80/x
  3. Step 3: Cross multiply
    2,394,382.80x = 3,591,574.20 × 1,114,987.80
  4. Step 4: Simplify right side
    2,394,382.80x = 4,004,561,415,794.76
  5. Step 5: Solve for x
    x = 4,004,561,415,794.76/2,394,382.80
  6. Step 6: Final answer
    x = 1,672,481.70

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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.