Home / 2,786,964.97-3,846,003.80-1,546,762.56

Finding the Fourth Proportional to 2,786,964.97, 3,846,003.80 and 1,546,762.56

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Solution

The fourth proportional to 2,786,964.97, 3,846,003.80 and 1,546,762.56 is: 2,134,527.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,786,964.97 : 3,846,003.80 = 1,546,762.56 : x
  2. Step 2: Convert to fraction form
    2,786,964.97/3,846,003.80 = 1,546,762.56/x
  3. Step 3: Cross multiply
    2,786,964.97x = 3,846,003.80 × 1,546,762.56
  4. Step 4: Simplify right side
    2,786,964.97x = 5,948,854,681,524.28
  5. Step 5: Solve for x
    x = 5,948,854,681,524.28/2,786,964.97
  6. Step 6: Final answer
    x = 2,134,527.97

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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.