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Finding the Third Proportional to 2,225,993.91 and 3,325,887.84

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Solution

The third proportional to 2,225,993.91 and 3,325,887.84 is: 4,969,254.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,225,993.91 : 3,325,887.84 = 3,325,887.84 : x
  2. Step 2: Convert to fraction form
    2,225,993.91/3,325,887.84 = 3,325,887.84/x
  3. Step 3: Cross multiply
    2,225,993.91x = 3,325,887.84 × 3,325,887.84
  4. Step 4: Simplify right side
    2,225,993.91x = 11,061,529,949,204.02
  5. Step 5: Solve for x
    x = 11,061,529,949,204.02/2,225,993.91
  6. Step 6: Final answer
    x = 4,969,254.37

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.