Home / 2,049,844.80-3,074,767.20-1,933,723.20

Finding the Fourth Proportional to 2,049,844.80, 3,074,767.20 and 1,933,723.20

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Solution

The fourth proportional to 2,049,844.80, 3,074,767.20 and 1,933,723.20 is: 2,900,584.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,844.80 : 3,074,767.20 = 1,933,723.20 : x
  2. Step 2: Convert to fraction form
    2,049,844.80/3,074,767.20 = 1,933,723.20/x
  3. Step 3: Cross multiply
    2,049,844.80x = 3,074,767.20 × 1,933,723.20
  4. Step 4: Simplify right side
    2,049,844.80x = 5,945,748,669,239.04
  5. Step 5: Solve for x
    x = 5,945,748,669,239.04/2,049,844.80
  6. Step 6: Final answer
    x = 2,900,584.80

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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.