Home / 6,040,005.76-9,060,006.21-2,202,115.60

Finding the Fourth Proportional to 6,040,005.76, 9,060,006.21 and 2,202,115.60

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Solution

The fourth proportional to 6,040,005.76, 9,060,006.21 and 2,202,115.60 is: 3,303,172.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,040,005.76 : 9,060,006.21 = 2,202,115.60 : x
  2. Step 2: Convert to fraction form
    6,040,005.76/9,060,006.21 = 2,202,115.60/x
  3. Step 3: Cross multiply
    6,040,005.76x = 9,060,006.21 × 2,202,115.60
  4. Step 4: Simplify right side
    6,040,005.76x = 19,951,181,011,137.88
  5. Step 5: Solve for x
    x = 19,951,181,011,137.88/6,040,005.76
  6. Step 6: Final answer
    x = 3,303,172.51

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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.