Home / 7,016,100.45-10,524,521.94-2,224,163.53

Finding the Fourth Proportional to 7,016,100.45, 10,524,521.94 and 2,224,163.53

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Solution

The fourth proportional to 7,016,100.45, 10,524,521.94 and 2,224,163.53 is: 3,336,362.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,016,100.45 : 10,524,521.94 = 2,224,163.53 : x
  2. Step 2: Convert to fraction form
    7,016,100.45/10,524,521.94 = 2,224,163.53/x
  3. Step 3: Cross multiply
    7,016,100.45x = 10,524,521.94 × 2,224,163.53
  4. Step 4: Simplify right side
    7,016,100.45x = 23,408,257,869,632.84
  5. Step 5: Solve for x
    x = 23,408,257,869,632.84/7,016,100.45
  6. Step 6: Final answer
    x = 3,336,362.99

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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.