Home / 6,740,414.85-10,109,625.66-2,479,586.64

Finding the Fourth Proportional to 6,740,414.85, 10,109,625.66 and 2,479,586.64

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Solution

The fourth proportional to 6,740,414.85, 10,109,625.66 and 2,479,586.64 is: 3,719,013.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,740,414.85 : 10,109,625.66 = 2,479,586.64 : x
  2. Step 2: Convert to fraction form
    6,740,414.85/10,109,625.66 = 2,479,586.64/x
  3. Step 3: Cross multiply
    6,740,414.85x = 10,109,625.66 × 2,479,586.64
  4. Step 4: Simplify right side
    6,740,414.85x = 25,067,692,721,937.18
  5. Step 5: Solve for x
    x = 25,067,692,721,937.18/6,740,414.85
  6. Step 6: Final answer
    x = 3,719,013.34

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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.