Home / 7,764,933.33-11,647,428.62-2,373,562.80

Finding the Fourth Proportional to 7,764,933.33, 11,647,428.62 and 2,373,562.80

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Solution

The fourth proportional to 7,764,933.33, 11,647,428.62 and 2,373,562.80 is: 3,560,352.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,764,933.33 : 11,647,428.62 = 2,373,562.80 : x
  2. Step 2: Convert to fraction form
    7,764,933.33/11,647,428.62 = 2,373,562.80/x
  3. Step 3: Cross multiply
    7,764,933.33x = 11,647,428.62 × 2,373,562.80
  4. Step 4: Simplify right side
    7,764,933.33x = 27,645,903,276,219.52
  5. Step 5: Solve for x
    x = 27,645,903,276,219.52/7,764,933.33
  6. Step 6: Final answer
    x = 3,560,352.95

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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.