Home / 7,251,227.46-10,867,043.16-2,761,054.02

Finding the Fourth Proportional to 7,251,227.46, 10,867,043.16 and 2,761,054.02

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Solution

The fourth proportional to 7,251,227.46, 10,867,043.16 and 2,761,054.02 is: 4,137,850.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,251,227.46 : 10,867,043.16 = 2,761,054.02 : x
  2. Step 2: Convert to fraction form
    7,251,227.46/10,867,043.16 = 2,761,054.02/x
  3. Step 3: Cross multiply
    7,251,227.46x = 10,867,043.16 × 2,761,054.02
  4. Step 4: Simplify right side
    7,251,227.46x = 30,004,493,202,431.50
  5. Step 5: Solve for x
    x = 30,004,493,202,431.50/7,251,227.46
  6. Step 6: Final answer
    x = 4,137,850.23

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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.