Home / 6,262,414.44-8,642,133.18-3,815,025.36

Finding the Fourth Proportional to 6,262,414.44, 8,642,133.18 and 3,815,025.36

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Solution

The fourth proportional to 6,262,414.44, 8,642,133.18 and 3,815,025.36 is: 5,264,735.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,262,414.44 : 8,642,133.18 = 3,815,025.36 : x
  2. Step 2: Convert to fraction form
    6,262,414.44/8,642,133.18 = 3,815,025.36/x
  3. Step 3: Cross multiply
    6,262,414.44x = 8,642,133.18 × 3,815,025.36
  4. Step 4: Simplify right side
    6,262,414.44x = 32,969,957,246,197.44
  5. Step 5: Solve for x
    x = 32,969,957,246,197.44/6,262,414.44
  6. Step 6: Final answer
    x = 5,264,735.76

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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.