Home / 2,839,297.50-6,192,438.75

Finding the Third Proportional to 2,839,297.50 and 6,192,438.75

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Solution

The third proportional to 2,839,297.50 and 6,192,438.75 is: 13,505,558.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,839,297.50 : 6,192,438.75 = 6,192,438.75 : x
  2. Step 2: Convert to fraction form
    2,839,297.50/6,192,438.75 = 6,192,438.75/x
  3. Step 3: Cross multiply
    2,839,297.50x = 6,192,438.75 × 6,192,438.75
  4. Step 4: Simplify right side
    2,839,297.50x = 38,346,297,672,501.56
  5. Step 5: Solve for x
    x = 38,346,297,672,501.56/2,839,297.50
  6. Step 6: Final answer
    x = 13,505,558.21

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.