Home / 5,686,196.23-7,846,949.14-3,239,033.95

Finding the Fourth Proportional to 5,686,196.23, 7,846,949.14 and 3,239,033.95

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Solution

The fourth proportional to 5,686,196.23, 7,846,949.14 and 3,239,033.95 is: 4,469,865.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,686,196.23 : 7,846,949.14 = 3,239,033.95 : x
  2. Step 2: Convert to fraction form
    5,686,196.23/7,846,949.14 = 3,239,033.95/x
  3. Step 3: Cross multiply
    5,686,196.23x = 7,846,949.14 × 3,239,033.95
  4. Step 4: Simplify right side
    5,686,196.23x = 25,416,534,668,383.30
  5. Step 5: Solve for x
    x = 25,416,534,668,383.30/5,686,196.23
  6. Step 6: Final answer
    x = 4,469,865.91

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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.