Home / 4,394,234.39-6,588,943.41-1,360,758.11

Finding the Fourth Proportional to 4,394,234.39, 6,588,943.41 and 1,360,758.11

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Solution

The fourth proportional to 4,394,234.39, 6,588,943.41 and 1,360,758.11 is: 2,040,391.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,394,234.39 : 6,588,943.41 = 1,360,758.11 : x
  2. Step 2: Convert to fraction form
    4,394,234.39/6,588,943.41 = 1,360,758.11/x
  3. Step 3: Cross multiply
    4,394,234.39x = 6,588,943.41 × 1,360,758.11
  4. Step 4: Simplify right side
    4,394,234.39x = 8,965,958,181,488.56
  5. Step 5: Solve for x
    x = 8,965,958,181,488.56/4,394,234.39
  6. Step 6: Final answer
    x = 2,040,391.43

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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.