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Finding the Third Proportional to 6,022,296 and 12,990,240

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Solution

The third proportional to 6,022,296 and 12,990,240 is: 28,020,265.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,022,296 : 12,990,240 = 12,990,240 : x
  2. Step 2: Convert to fraction form
    6,022,296/12,990,240 = 12,990,240/x
  3. Step 3: Cross multiply
    6,022,296x = 12,990,240 × 12,990,240
  4. Step 4: Simplify right side
    6,022,296x = 168,746,335,257,600
  5. Step 5: Solve for x
    x = 168,746,335,257,600/6,022,296
  6. Step 6: Final answer
    x = 28,020,265.90

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.