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Finding the Third Proportional to 5,787,266 and 12,570,808

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Solution

The third proportional to 5,787,266 and 12,570,808 is: 27,305,676.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,787,266 : 12,570,808 = 12,570,808 : x
  2. Step 2: Convert to fraction form
    5,787,266/12,570,808 = 12,570,808/x
  3. Step 3: Cross multiply
    5,787,266x = 12,570,808 × 12,570,808
  4. Step 4: Simplify right side
    5,787,266x = 158,025,213,772,864
  5. Step 5: Solve for x
    x = 158,025,213,772,864/5,787,266
  6. Step 6: Final answer
    x = 27,305,676.60

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.