Home / 6,851,311.22-9,454,120.52-3,794,954.42

Finding the Fourth Proportional to 6,851,311.22, 9,454,120.52 and 3,794,954.42

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Solution

The fourth proportional to 6,851,311.22, 9,454,120.52 and 3,794,954.42 is: 5,236,655.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,851,311.22 : 9,454,120.52 = 3,794,954.42 : x
  2. Step 2: Convert to fraction form
    6,851,311.22/9,454,120.52 = 3,794,954.42/x
  3. Step 3: Cross multiply
    6,851,311.22x = 9,454,120.52 × 3,794,954.42
  4. Step 4: Simplify right side
    6,851,311.22x = 35,877,956,454,586.70
  5. Step 5: Solve for x
    x = 35,877,956,454,586.70/6,851,311.22
  6. Step 6: Final answer
    x = 5,236,655.48

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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.