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Finding the Third Proportional to 6,185,172 and 12,794,622

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Solution

The third proportional to 6,185,172 and 12,794,622 is: 26,466,903.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,185,172 : 12,794,622 = 12,794,622 : x
  2. Step 2: Convert to fraction form
    6,185,172/12,794,622 = 12,794,622/x
  3. Step 3: Cross multiply
    6,185,172x = 12,794,622 × 12,794,622
  4. Step 4: Simplify right side
    6,185,172x = 163,702,352,122,884
  5. Step 5: Solve for x
    x = 163,702,352,122,884/6,185,172
  6. Step 6: Final answer
    x = 26,466,903.77

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.