Home / 2,199,559.27-3,034,821.89-1,327,704.89

Finding the Fourth Proportional to 2,199,559.27, 3,034,821.89 and 1,327,704.89

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Solution

The fourth proportional to 2,199,559.27, 3,034,821.89 and 1,327,704.89 is: 1,831,888.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,199,559.27 : 3,034,821.89 = 1,327,704.89 : x
  2. Step 2: Convert to fraction form
    2,199,559.27/3,034,821.89 = 1,327,704.89/x
  3. Step 3: Cross multiply
    2,199,559.27x = 3,034,821.89 × 1,327,704.89
  4. Step 4: Simplify right side
    2,199,559.27x = 4,029,347,844,308.85
  5. Step 5: Solve for x
    x = 4,029,347,844,308.85/2,199,559.27
  6. Step 6: Final answer
    x = 1,831,888.73

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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.