Home / 2,873,232.88-4,309,849.27-2,729,559.26

Finding the Fourth Proportional to 2,873,232.88, 4,309,849.27 and 2,729,559.26

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Solution

The fourth proportional to 2,873,232.88, 4,309,849.27 and 2,729,559.26 is: 4,094,338.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,873,232.88 : 4,309,849.27 = 2,729,559.26 : x
  2. Step 2: Convert to fraction form
    2,873,232.88/4,309,849.27 = 2,729,559.26/x
  3. Step 3: Cross multiply
    2,873,232.88x = 4,309,849.27 × 2,729,559.26
  4. Step 4: Simplify right side
    2,873,232.88x = 11,763,988,988,083.47
  5. Step 5: Solve for x
    x = 11,763,988,988,083.47/2,873,232.88
  6. Step 6: Final answer
    x = 4,094,338.85

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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.