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Finding the Third Proportional to 3,192,288 and 6,891,024

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Solution

The third proportional to 3,192,288 and 6,891,024 is: 14,875,290.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,192,288 : 6,891,024 = 6,891,024 : x
  2. Step 2: Convert to fraction form
    3,192,288/6,891,024 = 6,891,024/x
  3. Step 3: Cross multiply
    3,192,288x = 6,891,024 × 6,891,024
  4. Step 4: Simplify right side
    3,192,288x = 47,486,211,768,576
  5. Step 5: Solve for x
    x = 47,486,211,768,576/3,192,288
  6. Step 6: Final answer
    x = 14,875,290.63

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.