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Finding the Third Proportional to 2,214,223 and 4,768,039

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Solution

The third proportional to 2,214,223 and 4,768,039 is: 10,267,347.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,214,223 : 4,768,039 = 4,768,039 : x
  2. Step 2: Convert to fraction form
    2,214,223/4,768,039 = 4,768,039/x
  3. Step 3: Cross multiply
    2,214,223x = 4,768,039 × 4,768,039
  4. Step 4: Simplify right side
    2,214,223x = 22,734,195,905,521
  5. Step 5: Solve for x
    x = 22,734,195,905,521/2,214,223
  6. Step 6: Final answer
    x = 10,267,347.01

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.