Home / 2,722,847.44-3,757,382.28-1,498,914.64

Finding the Fourth Proportional to 2,722,847.44, 3,757,382.28 and 1,498,914.64

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Solution

The fourth proportional to 2,722,847.44, 3,757,382.28 and 1,498,914.64 is: 2,068,421.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,722,847.44 : 3,757,382.28 = 1,498,914.64 : x
  2. Step 2: Convert to fraction form
    2,722,847.44/3,757,382.28 = 1,498,914.64/x
  3. Step 3: Cross multiply
    2,722,847.44x = 3,757,382.28 × 1,498,914.64
  4. Step 4: Simplify right side
    2,722,847.44x = 5,631,995,307,568.58
  5. Step 5: Solve for x
    x = 5,631,995,307,568.58/2,722,847.44
  6. Step 6: Final answer
    x = 2,068,421.18

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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.