Home / 6,109,793.35-9,165,870.19-2,322,981.79

Finding the Fourth Proportional to 6,109,793.35, 9,165,870.19 and 2,322,981.79

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Solution

The fourth proportional to 6,109,793.35, 9,165,870.19 and 2,322,981.79 is: 3,484,921.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,109,793.35 : 9,165,870.19 = 2,322,981.79 : x
  2. Step 2: Convert to fraction form
    6,109,793.35/9,165,870.19 = 2,322,981.79/x
  3. Step 3: Cross multiply
    6,109,793.35x = 9,165,870.19 × 2,322,981.79
  4. Step 4: Simplify right side
    6,109,793.35x = 21,292,149,512,151.71
  5. Step 5: Solve for x
    x = 21,292,149,512,151.71/6,109,793.35
  6. Step 6: Final answer
    x = 3,484,921.39

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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.