Home / 5,040,016.57-7,560,052.19-1,253,499.45

Finding the Fourth Proportional to 5,040,016.57, 7,560,052.19 and 1,253,499.45

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Solution

The fourth proportional to 5,040,016.57, 7,560,052.19 and 1,253,499.45 is: 1,880,255.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,040,016.57 : 7,560,052.19 = 1,253,499.45 : x
  2. Step 2: Convert to fraction form
    5,040,016.57/7,560,052.19 = 1,253,499.45/x
  3. Step 3: Cross multiply
    5,040,016.57x = 7,560,052.19 × 1,253,499.45
  4. Step 4: Simplify right side
    5,040,016.57x = 9,476,521,262,136.30
  5. Step 5: Solve for x
    x = 9,476,521,262,136.30/5,040,016.57
  6. Step 6: Final answer
    x = 1,880,255.97

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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.