Home / 3,383,063.26-4,668,691.35-1,855,079.26

Finding the Fourth Proportional to 3,383,063.26, 4,668,691.35 and 1,855,079.26

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Solution

The fourth proportional to 3,383,063.26, 4,668,691.35 and 1,855,079.26 is: 2,560,044.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,383,063.26 : 4,668,691.35 = 1,855,079.26 : x
  2. Step 2: Convert to fraction form
    3,383,063.26/4,668,691.35 = 1,855,079.26/x
  3. Step 3: Cross multiply
    3,383,063.26x = 4,668,691.35 × 1,855,079.26
  4. Step 4: Simplify right side
    3,383,063.26x = 8,660,792,494,726.40
  5. Step 5: Solve for x
    x = 8,660,792,494,726.40/3,383,063.26
  6. Step 6: Final answer
    x = 2,560,044.50

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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.