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Finding the Third Proportional to 4,599,198 and 9,675,108

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Solution

The third proportional to 4,599,198 and 9,675,108 is: 20,353,051.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,599,198 : 9,675,108 = 9,675,108 : x
  2. Step 2: Convert to fraction form
    4,599,198/9,675,108 = 9,675,108/x
  3. Step 3: Cross multiply
    4,599,198x = 9,675,108 × 9,675,108
  4. Step 4: Simplify right side
    4,599,198x = 93,607,714,811,664
  5. Step 5: Solve for x
    x = 93,607,714,811,664/4,599,198
  6. Step 6: Final answer
    x = 20,353,051.73

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.