Home / 2,682,326.76-4,023,096.48-885,268.86

Finding the Fourth Proportional to 2,682,326.76, 4,023,096.48 and 885,268.86

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Solution

The fourth proportional to 2,682,326.76, 4,023,096.48 and 885,268.86 is: 1,327,773.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,682,326.76 : 4,023,096.48 = 885,268.86 : x
  2. Step 2: Convert to fraction form
    2,682,326.76/4,023,096.48 = 885,268.86/x
  3. Step 3: Cross multiply
    2,682,326.76x = 4,023,096.48 × 885,268.86
  4. Step 4: Simplify right side
    2,682,326.76x = 3,561,522,034,519.61
  5. Step 5: Solve for x
    x = 3,561,522,034,519.61/2,682,326.76
  6. Step 6: Final answer
    x = 1,327,773.37

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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.