Home / 3,383,076.26-4,668,709.29-1,855,092.26

Finding the Fourth Proportional to 3,383,076.26, 4,668,709.29 and 1,855,092.26

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Solution

The fourth proportional to 3,383,076.26, 4,668,709.29 and 1,855,092.26 is: 2,560,062.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,383,076.26 : 4,668,709.29 = 1,855,092.26 : x
  2. Step 2: Convert to fraction form
    3,383,076.26/4,668,709.29 = 1,855,092.26/x
  3. Step 3: Cross multiply
    3,383,076.26x = 4,668,709.29 × 1,855,092.26
  4. Step 4: Simplify right side
    3,383,076.26x = 8,660,886,468,069.10
  5. Step 5: Solve for x
    x = 8,660,886,468,069.10/3,383,076.26
  6. Step 6: Final answer
    x = 2,560,062.44

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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.