Home / 5,647,022.47-7,792,885.07-3,068,697.73

Finding the Fourth Proportional to 5,647,022.47, 7,792,885.07 and 3,068,697.73

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Solution

The fourth proportional to 5,647,022.47, 7,792,885.07 and 3,068,697.73 is: 4,234,799.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,647,022.47 : 7,792,885.07 = 3,068,697.73 : x
  2. Step 2: Convert to fraction form
    5,647,022.47/7,792,885.07 = 3,068,697.73/x
  3. Step 3: Cross multiply
    5,647,022.47x = 7,792,885.07 × 3,068,697.73
  4. Step 4: Simplify right side
    5,647,022.47x = 23,914,008,693,167.21
  5. Step 5: Solve for x
    x = 23,914,008,693,167.21/5,647,022.47
  6. Step 6: Final answer
    x = 4,234,799.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.