Home / 3,669,960.03-5,504,940.05-2,725,176.03

Finding the Fourth Proportional to 3,669,960.03, 5,504,940.05 and 2,725,176.03

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Solution

The fourth proportional to 3,669,960.03, 5,504,940.05 and 2,725,176.03 is: 4,087,764.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,960.03 : 5,504,940.05 = 2,725,176.03 : x
  2. Step 2: Convert to fraction form
    3,669,960.03/5,504,940.05 = 2,725,176.03/x
  3. Step 3: Cross multiply
    3,669,960.03x = 5,504,940.05 × 2,725,176.03
  4. Step 4: Simplify right side
    3,669,960.03x = 15,001,930,670,847
  5. Step 5: Solve for x
    x = 15,001,930,670,847/3,669,960.03
  6. Step 6: Final answer
    x = 4,087,764.05

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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.