Home / 6,193,612.97-9,290,512.85-2,150,229.19

Finding the Fourth Proportional to 6,193,612.97, 9,290,512.85 and 2,150,229.19

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Solution

The fourth proportional to 6,193,612.97, 9,290,512.85 and 2,150,229.19 is: 3,225,376.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,193,612.97 : 9,290,512.85 = 2,150,229.19 : x
  2. Step 2: Convert to fraction form
    6,193,612.97/9,290,512.85 = 2,150,229.19/x
  3. Step 3: Cross multiply
    6,193,612.97x = 9,290,512.85 × 2,150,229.19
  4. Step 4: Simplify right side
    6,193,612.97x = 19,976,731,886,162.66
  5. Step 5: Solve for x
    x = 19,976,731,886,162.66/6,193,612.97
  6. Step 6: Final answer
    x = 3,225,376.20

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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.