Home / 1,776,542.04-2,451,597.44-1,002,174.56

Finding the Fourth Proportional to 1,776,542.04, 2,451,597.44 and 1,002,174.56

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Solution

The fourth proportional to 1,776,542.04, 2,451,597.44 and 1,002,174.56 is: 1,382,983.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,776,542.04 : 2,451,597.44 = 1,002,174.56 : x
  2. Step 2: Convert to fraction form
    1,776,542.04/2,451,597.44 = 1,002,174.56/x
  3. Step 3: Cross multiply
    1,776,542.04x = 2,451,597.44 × 1,002,174.56
  4. Step 4: Simplify right side
    1,776,542.04x = 2,456,928,585,729.13
  5. Step 5: Solve for x
    x = 2,456,928,585,729.13/1,776,542.04
  6. Step 6: Final answer
    x = 1,382,983.64

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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.