Home / 6,226,067.56-8,594,728.31-4,022,005.05

Finding the Fourth Proportional to 6,226,067.56, 8,594,728.31 and 4,022,005.05

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Solution

The fourth proportional to 6,226,067.56, 8,594,728.31 and 4,022,005.05 is: 5,552,146.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,226,067.56 : 8,594,728.31 = 4,022,005.05 : x
  2. Step 2: Convert to fraction form
    6,226,067.56/8,594,728.31 = 4,022,005.05/x
  3. Step 3: Cross multiply
    6,226,067.56x = 8,594,728.31 × 4,022,005.05
  4. Step 4: Simplify right side
    6,226,067.56x = 34,568,040,659,285.35
  5. Step 5: Solve for x
    x = 34,568,040,659,285.35/6,226,067.56
  6. Step 6: Final answer
    x = 5,552,146.73

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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.