Home / 5,397,377.22-8,091,083.55-2,699,354.60

Finding the Fourth Proportional to 5,397,377.22, 8,091,083.55 and 2,699,354.60

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Solution

The fourth proportional to 5,397,377.22, 8,091,083.55 and 2,699,354.60 is: 4,046,540.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,397,377.22 : 8,091,083.55 = 2,699,354.60 : x
  2. Step 2: Convert to fraction form
    5,397,377.22/8,091,083.55 = 2,699,354.60/x
  3. Step 3: Cross multiply
    5,397,377.22x = 8,091,083.55 × 2,699,354.60
  4. Step 4: Simplify right side
    5,397,377.22x = 21,840,703,599,685.55
  5. Step 5: Solve for x
    x = 21,840,703,599,685.55/5,397,377.22
  6. Step 6: Final answer
    x = 4,046,540.15

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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.