Home / 9,391,512.20-14,093,581.26-3,326,222.12

Finding the Fourth Proportional to 9,391,512.20, 14,093,581.26 and 3,326,222.12

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Solution

The fourth proportional to 9,391,512.20, 14,093,581.26 and 3,326,222.12 is: 4,991,569.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,391,512.20 : 14,093,581.26 = 3,326,222.12 : x
  2. Step 2: Convert to fraction form
    9,391,512.20/14,093,581.26 = 3,326,222.12/x
  3. Step 3: Cross multiply
    9,391,512.20x = 14,093,581.26 × 3,326,222.12
  4. Step 4: Simplify right side
    9,391,512.20x = 46,878,381,737,029.47
  5. Step 5: Solve for x
    x = 46,878,381,737,029.47/9,391,512.20
  6. Step 6: Final answer
    x = 4,991,569.06

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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.