Home / 6,682,530.97-9,221,896.57-3,626,745.22

Finding the Fourth Proportional to 6,682,530.97, 9,221,896.57 and 3,626,745.22

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Solution

The fourth proportional to 6,682,530.97, 9,221,896.57 and 3,626,745.22 is: 5,004,910.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,682,530.97 : 9,221,896.57 = 3,626,745.22 : x
  2. Step 2: Convert to fraction form
    6,682,530.97/9,221,896.57 = 3,626,745.22/x
  3. Step 3: Cross multiply
    6,682,530.97x = 9,221,896.57 × 3,626,745.22
  4. Step 4: Simplify right side
    6,682,530.97x = 33,445,469,258,472.41
  5. Step 5: Solve for x
    x = 33,445,469,258,472.41/6,682,530.97
  6. Step 6: Final answer
    x = 5,004,910.48

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1.5x scale

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.