Home / 3,552,131.14-5,326,873.98-1,277,034.73

Finding the Fourth Proportional to 3,552,131.14, 5,326,873.98 and 1,277,034.73

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Solution

The fourth proportional to 3,552,131.14, 5,326,873.98 and 1,277,034.73 is: 1,915,076.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,131.14 : 5,326,873.98 = 1,277,034.73 : x
  2. Step 2: Convert to fraction form
    3,552,131.14/5,326,873.98 = 1,277,034.73/x
  3. Step 3: Cross multiply
    3,552,131.14x = 5,326,873.98 × 1,277,034.73
  4. Step 4: Simplify right side
    3,552,131.14x = 6,802,603,074,793.33
  5. Step 5: Solve for x
    x = 6,802,603,074,793.33/3,552,131.14
  6. Step 6: Final answer
    x = 1,915,076.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.