Home / 3,393,414.70-5,087,169.60-2,044,145.05

Finding the Fourth Proportional to 3,393,414.70, 5,087,169.60 and 2,044,145.05

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Solution

The fourth proportional to 3,393,414.70, 5,087,169.60 and 2,044,145.05 is: 3,064,439.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,414.70 : 5,087,169.60 = 2,044,145.05 : x
  2. Step 2: Convert to fraction form
    3,393,414.70/5,087,169.60 = 2,044,145.05/x
  3. Step 3: Cross multiply
    3,393,414.70x = 5,087,169.60 × 2,044,145.05
  4. Step 4: Simplify right side
    3,393,414.70x = 10,398,912,556,350.48
  5. Step 5: Solve for x
    x = 10,398,912,556,350.48/3,393,414.70
  6. Step 6: Final answer
    x = 3,064,439.06

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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.