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Finding the Third Proportional to 2,070,318 and 4,524,444

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Solution

The third proportional to 2,070,318 and 4,524,444 is: 9,887,656.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,070,318 : 4,524,444 = 4,524,444 : x
  2. Step 2: Convert to fraction form
    2,070,318/4,524,444 = 4,524,444/x
  3. Step 3: Cross multiply
    2,070,318x = 4,524,444 × 4,524,444
  4. Step 4: Simplify right side
    2,070,318x = 20,470,593,509,136
  5. Step 5: Solve for x
    x = 20,470,593,509,136/2,070,318
  6. Step 6: Final answer
    x = 9,887,656.63

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.