Home / 5,566,992.22-7,682,324.34-3,243,739.96

Finding the Fourth Proportional to 5,566,992.22, 7,682,324.34 and 3,243,739.96

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Solution

The fourth proportional to 5,566,992.22, 7,682,324.34 and 3,243,739.96 is: 4,476,288.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,566,992.22 : 7,682,324.34 = 3,243,739.96 : x
  2. Step 2: Convert to fraction form
    5,566,992.22/7,682,324.34 = 3,243,739.96/x
  3. Step 3: Cross multiply
    5,566,992.22x = 7,682,324.34 × 3,243,739.96
  4. Step 4: Simplify right side
    5,566,992.22x = 24,919,462,447,338.62
  5. Step 5: Solve for x
    x = 24,919,462,447,338.62/5,566,992.22
  6. Step 6: Final answer
    x = 4,476,288.36

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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.