Home / 1,325,522.25-2,102,280.75

Finding the Third Proportional to 1,325,522.25 and 2,102,280.75

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Solution

The third proportional to 1,325,522.25 and 2,102,280.75 is: 3,334,221.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,325,522.25 : 2,102,280.75 = 2,102,280.75 : x
  2. Step 2: Convert to fraction form
    1,325,522.25/2,102,280.75 = 2,102,280.75/x
  3. Step 3: Cross multiply
    1,325,522.25x = 2,102,280.75 × 2,102,280.75
  4. Step 4: Simplify right side
    1,325,522.25x = 4,419,584,351,820.56
  5. Step 5: Solve for x
    x = 4,419,584,351,820.56/1,325,522.25
  6. Step 6: Final answer
    x = 3,334,221.17

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.