Home / 6,177,394.41-9,266,286.62-2,134,112.55

Finding the Fourth Proportional to 6,177,394.41, 9,266,286.62 and 2,134,112.55

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Solution

The fourth proportional to 6,177,394.41, 9,266,286.62 and 2,134,112.55 is: 3,201,236.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,177,394.41 : 9,266,286.62 = 2,134,112.55 : x
  2. Step 2: Convert to fraction form
    6,177,394.41/9,266,286.62 = 2,134,112.55/x
  3. Step 3: Cross multiply
    6,177,394.41x = 9,266,286.62 × 2,134,112.55
  4. Step 4: Simplify right side
    6,177,394.41x = 19,775,298,572,974.36
  5. Step 5: Solve for x
    x = 19,775,298,572,974.36/6,177,394.41
  6. Step 6: Final answer
    x = 3,201,236.19

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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.