Home / 6,800,334.62-10,198,101.09-2,006,741.66

Finding the Fourth Proportional to 6,800,334.62, 10,198,101.09 and 2,006,741.66

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Solution

The fourth proportional to 6,800,334.62, 10,198,101.09 and 2,006,741.66 is: 3,009,404.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,800,334.62 : 10,198,101.09 = 2,006,741.66 : x
  2. Step 2: Convert to fraction form
    6,800,334.62/10,198,101.09 = 2,006,741.66/x
  3. Step 3: Cross multiply
    6,800,334.62x = 10,198,101.09 × 2,006,741.66
  4. Step 4: Simplify right side
    6,800,334.62x = 20,464,954,310,194.41
  5. Step 5: Solve for x
    x = 20,464,954,310,194.41/6,800,334.62
  6. Step 6: Final answer
    x = 3,009,404.02

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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.