Home / 11,350,044.81-17,027,768.12-3,673,689.57

Finding the Fourth Proportional to 11,350,044.81, 17,027,768.12 and 3,673,689.57

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Solution

The fourth proportional to 11,350,044.81, 17,027,768.12 and 3,673,689.57 is: 5,511,408.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,350,044.81 : 17,027,768.12 = 3,673,689.57 : x
  2. Step 2: Convert to fraction form
    11,350,044.81/17,027,768.12 = 3,673,689.57/x
  3. Step 3: Cross multiply
    11,350,044.81x = 17,027,768.12 × 3,673,689.57
  4. Step 4: Simplify right side
    11,350,044.81x = 62,554,734,124,454.05
  5. Step 5: Solve for x
    x = 62,554,734,124,454.05/11,350,044.81
  6. Step 6: Final answer
    x = 5,511,408.56

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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.