Home / 6,394.38-9,588.20-2,010.66

Finding the Fourth Proportional to 6,394.38, 9,588.20 and 2,010.66

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Solution

The fourth proportional to 6,394.38, 9,588.20 and 2,010.66 is: 3,014.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,394.38 : 9,588.20 = 2,010.66 : x
  2. Step 2: Convert to fraction form
    6,394.38/9,588.20 = 2,010.66/x
  3. Step 3: Cross multiply
    6,394.38x = 9,588.20 × 2,010.66
  4. Step 4: Simplify right side
    6,394.38x = 19,278,600.16
  5. Step 5: Solve for x
    x = 19,278,600.16/6,394.38
  6. Step 6: Final answer
    x = 3,014.93

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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.