Home / 5,778,017.82-8,661,872.97-2,743,511.58

Finding the Fourth Proportional to 5,778,017.82, 8,661,872.97 and 2,743,511.58

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Solution

The fourth proportional to 5,778,017.82, 8,661,872.97 and 2,743,511.58 is: 4,112,820.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,778,017.82 : 8,661,872.97 = 2,743,511.58 : x
  2. Step 2: Convert to fraction form
    5,778,017.82/8,661,872.97 = 2,743,511.58/x
  3. Step 3: Cross multiply
    5,778,017.82x = 8,661,872.97 × 2,743,511.58
  4. Step 4: Simplify right side
    5,778,017.82x = 23,763,948,797,684.00
  5. Step 5: Solve for x
    x = 23,763,948,797,684.00/5,778,017.82
  6. Step 6: Final answer
    x = 4,112,820.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.