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Finding the Third Proportional to 4,590,328 and 10,086,548

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Solution

The third proportional to 4,590,328 and 10,086,548 is: 22,163,655.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,590,328 : 10,086,548 = 10,086,548 : x
  2. Step 2: Convert to fraction form
    4,590,328/10,086,548 = 10,086,548/x
  3. Step 3: Cross multiply
    4,590,328x = 10,086,548 × 10,086,548
  4. Step 4: Simplify right side
    4,590,328x = 101,738,450,556,304
  5. Step 5: Solve for x
    x = 101,738,450,556,304/4,590,328
  6. Step 6: Final answer
    x = 22,163,655.96

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.