Home / 3,655,217.75-5,044,201.71-2,001,469.46

Finding the Fourth Proportional to 3,655,217.75, 5,044,201.71 and 2,001,469.46

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Solution

The fourth proportional to 3,655,217.75, 5,044,201.71 and 2,001,469.46 is: 2,762,028.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,655,217.75 : 5,044,201.71 = 2,001,469.46 : x
  2. Step 2: Convert to fraction form
    3,655,217.75/5,044,201.71 = 2,001,469.46/x
  3. Step 3: Cross multiply
    3,655,217.75x = 5,044,201.71 × 2,001,469.46
  4. Step 4: Simplify right side
    3,655,217.75x = 10,095,815,672,644.78
  5. Step 5: Solve for x
    x = 10,095,815,672,644.78/3,655,217.75
  6. Step 6: Final answer
    x = 2,762,028.52

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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.