Home / 2,211,151.50-3,244,205.25

Finding the Third Proportional to 2,211,151.50 and 3,244,205.25

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Solution

The third proportional to 2,211,151.50 and 3,244,205.25 is: 4,759,903.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,211,151.50 : 3,244,205.25 = 3,244,205.25 : x
  2. Step 2: Convert to fraction form
    2,211,151.50/3,244,205.25 = 3,244,205.25/x
  3. Step 3: Cross multiply
    2,211,151.50x = 3,244,205.25 × 3,244,205.25
  4. Step 4: Simplify right side
    2,211,151.50x = 10,524,867,704,127.56
  5. Step 5: Solve for x
    x = 10,524,867,704,127.56/2,211,151.50
  6. Step 6: Final answer
    x = 4,759,903.47

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.