Home / 2,040,262.60-3,055,728.30-1,041,824.20

Finding the Fourth Proportional to 2,040,262.60, 3,055,728.30 and 1,041,824.20

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Solution

The fourth proportional to 2,040,262.60, 3,055,728.30 and 1,041,824.20 is: 1,560,353.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,262.60 : 3,055,728.30 = 1,041,824.20 : x
  2. Step 2: Convert to fraction form
    2,040,262.60/3,055,728.30 = 1,041,824.20/x
  3. Step 3: Cross multiply
    2,040,262.60x = 3,055,728.30 × 1,041,824.20
  4. Step 4: Simplify right side
    2,040,262.60x = 3,183,531,691,564.86
  5. Step 5: Solve for x
    x = 3,183,531,691,564.86/2,040,262.60
  6. Step 6: Final answer
    x = 1,560,353.89

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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.