Home / 5,647,512.42-7,793,627.22-3,069,193.14

Finding the Fourth Proportional to 5,647,512.42, 7,793,627.22 and 3,069,193.14

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Solution

The fourth proportional to 5,647,512.42, 7,793,627.22 and 3,069,193.14 is: 4,235,519.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,647,512.42 : 7,793,627.22 = 3,069,193.14 : x
  2. Step 2: Convert to fraction form
    5,647,512.42/7,793,627.22 = 3,069,193.14/x
  3. Step 3: Cross multiply
    5,647,512.42x = 7,793,627.22 × 3,069,193.14
  4. Step 4: Simplify right side
    5,647,512.42x = 23,920,147,199,341.27
  5. Step 5: Solve for x
    x = 23,920,147,199,341.27/5,647,512.42
  6. Step 6: Final answer
    x = 4,235,519.18

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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.