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Finding the Third Proportional to 5,620,890 and 12,094,296

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Solution

The third proportional to 5,620,890 and 12,094,296 is: 26,022,924.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,620,890 : 12,094,296 = 12,094,296 : x
  2. Step 2: Convert to fraction form
    5,620,890/12,094,296 = 12,094,296/x
  3. Step 3: Cross multiply
    5,620,890x = 12,094,296 × 12,094,296
  4. Step 4: Simplify right side
    5,620,890x = 146,271,995,735,616
  5. Step 5: Solve for x
    x = 146,271,995,735,616/5,620,890
  6. Step 6: Final answer
    x = 26,022,924.44

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.