Home / 6,795,799.78-10,188,608.10-4,099,496.47

Finding the Fourth Proportional to 6,795,799.78, 10,188,608.10 and 4,099,496.47

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Solution

The fourth proportional to 6,795,799.78, 10,188,608.10 and 4,099,496.47 is: 6,146,173.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,795,799.78 : 10,188,608.10 = 4,099,496.47 : x
  2. Step 2: Convert to fraction form
    6,795,799.78/10,188,608.10 = 4,099,496.47/x
  3. Step 3: Cross multiply
    6,795,799.78x = 10,188,608.10 × 4,099,496.47
  4. Step 4: Simplify right side
    6,795,799.78x = 41,768,162,940,163.41
  5. Step 5: Solve for x
    x = 41,768,162,940,163.41/6,795,799.78
  6. Step 6: Final answer
    x = 6,146,173.27

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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.