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Finding the Third Proportional to 5,910,307 and 12,941,622

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Solution

The third proportional to 5,910,307 and 12,941,622 is: 28,337,881.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,910,307 : 12,941,622 = 12,941,622 : x
  2. Step 2: Convert to fraction form
    5,910,307/12,941,622 = 12,941,622/x
  3. Step 3: Cross multiply
    5,910,307x = 12,941,622 × 12,941,622
  4. Step 4: Simplify right side
    5,910,307x = 167,485,579,990,884
  5. Step 5: Solve for x
    x = 167,485,579,990,884/5,910,307
  6. Step 6: Final answer
    x = 28,337,881.60

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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.