Home / 5,306,005.71-7,320,209.22-3,265,272.27

Finding the Fourth Proportional to 5,306,005.71, 7,320,209.22 and 3,265,272.27

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Solution

The fourth proportional to 5,306,005.71, 7,320,209.22 and 3,265,272.27 is: 4,504,796.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,306,005.71 : 7,320,209.22 = 3,265,272.27 : x
  2. Step 2: Convert to fraction form
    5,306,005.71/7,320,209.22 = 3,265,272.27/x
  3. Step 3: Cross multiply
    5,306,005.71x = 7,320,209.22 × 3,265,272.27
  4. Step 4: Simplify right side
    5,306,005.71x = 23,902,476,176,664.33
  5. Step 5: Solve for x
    x = 23,902,476,176,664.33/5,306,005.71
  6. Step 6: Final answer
    x = 4,504,796.54

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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.