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Finding the Third Proportional to 967,048 and 2,106,144

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Solution

The third proportional to 967,048 and 2,106,144 is: 4,586,993.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,048 : 2,106,144 = 2,106,144 : x
  2. Step 2: Convert to fraction form
    967,048/2,106,144 = 2,106,144/x
  3. Step 3: Cross multiply
    967,048x = 2,106,144 × 2,106,144
  4. Step 4: Simplify right side
    967,048x = 4,435,842,548,736
  5. Step 5: Solve for x
    x = 4,435,842,548,736/967,048
  6. Step 6: Final answer
    x = 4,586,993.15

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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.