Home / 4,073,421.68-6,110,131.60-1,040,793.22

Finding the Fourth Proportional to 4,073,421.68, 6,110,131.60 and 1,040,793.22

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Solution

The fourth proportional to 4,073,421.68, 6,110,131.60 and 1,040,793.22 is: 1,561,189.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,073,421.68 : 6,110,131.60 = 1,040,793.22 : x
  2. Step 2: Convert to fraction form
    4,073,421.68/6,110,131.60 = 1,040,793.22/x
  3. Step 3: Cross multiply
    4,073,421.68x = 6,110,131.60 × 1,040,793.22
  4. Step 4: Simplify right side
    4,073,421.68x = 6,359,383,542,587.75
  5. Step 5: Solve for x
    x = 6,359,383,542,587.75/4,073,421.68
  6. Step 6: Final answer
    x = 1,561,189.59

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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.