Home / 3,262,872.15-4,502,891.25-2,232,540.90

Finding the Fourth Proportional to 3,262,872.15, 4,502,891.25 and 2,232,540.90

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Solution

The fourth proportional to 3,262,872.15, 4,502,891.25 and 2,232,540.90 is: 3,080,993.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,872.15 : 4,502,891.25 = 2,232,540.90 : x
  2. Step 2: Convert to fraction form
    3,262,872.15/4,502,891.25 = 2,232,540.90/x
  3. Step 3: Cross multiply
    3,262,872.15x = 4,502,891.25 × 2,232,540.90
  4. Step 4: Simplify right side
    3,262,872.15x = 10,052,888,883,877.12
  5. Step 5: Solve for x
    x = 10,052,888,883,877.12/3,262,872.15
  6. Step 6: Final answer
    x = 3,080,993.81

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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.