Home / 7,907,251.34-11,856,614.79-4,265,933.60

Finding the Fourth Proportional to 7,907,251.34, 11,856,614.79 and 4,265,933.60

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Solution

The fourth proportional to 7,907,251.34, 11,856,614.79 and 4,265,933.60 is: 6,396,600.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,907,251.34 : 11,856,614.79 = 4,265,933.60 : x
  2. Step 2: Convert to fraction form
    7,907,251.34/11,856,614.79 = 4,265,933.60/x
  3. Step 3: Cross multiply
    7,907,251.34x = 11,856,614.79 × 4,265,933.60
  4. Step 4: Simplify right side
    7,907,251.34x = 50,579,531,414,917.94
  5. Step 5: Solve for x
    x = 50,579,531,414,917.94/7,907,251.34
  6. Step 6: Final answer
    x = 6,396,600.95

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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.