Home / 5,566,995.72-7,682,329.16-3,243,743.46

Finding the Fourth Proportional to 5,566,995.72, 7,682,329.16 and 3,243,743.46

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Solution

The fourth proportional to 5,566,995.72, 7,682,329.16 and 3,243,743.46 is: 4,476,293.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,566,995.72 : 7,682,329.16 = 3,243,743.46 : x
  2. Step 2: Convert to fraction form
    5,566,995.72/7,682,329.16 = 3,243,743.46/x
  3. Step 3: Cross multiply
    5,566,995.72x = 7,682,329.16 × 3,243,743.46
  4. Step 4: Simplify right side
    5,566,995.72x = 24,919,504,970,317.29
  5. Step 5: Solve for x
    x = 24,919,504,970,317.29/5,566,995.72
  6. Step 6: Final answer
    x = 4,476,293.18

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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.