Home / 4,022,992.96-6,034,854.24-1,327,325.92

Finding the Fourth Proportional to 4,022,992.96, 6,034,854.24 and 1,327,325.92

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Solution

The fourth proportional to 4,022,992.96, 6,034,854.24 and 1,327,325.92 is: 1,991,109.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022,992.96 : 6,034,854.24 = 1,327,325.92 : x
  2. Step 2: Convert to fraction form
    4,022,992.96/6,034,854.24 = 1,327,325.92/x
  3. Step 3: Cross multiply
    4,022,992.96x = 6,034,854.24 × 1,327,325.92
  4. Step 4: Simplify right side
    4,022,992.96x = 8,010,218,456,173.90
  5. Step 5: Solve for x
    x = 8,010,218,456,173.90/4,022,992.96
  6. Step 6: Final answer
    x = 1,991,109.24

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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.