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Finding the Third Proportional to 4,197,708 and 6,482,079

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Solution

The third proportional to 4,197,708 and 6,482,079 is: 10,009,592.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,197,708 : 6,482,079 = 6,482,079 : x
  2. Step 2: Convert to fraction form
    4,197,708/6,482,079 = 6,482,079/x
  3. Step 3: Cross multiply
    4,197,708x = 6,482,079 × 6,482,079
  4. Step 4: Simplify right side
    4,197,708x = 42,017,348,162,241
  5. Step 5: Solve for x
    x = 42,017,348,162,241/4,197,708
  6. Step 6: Final answer
    x = 10,009,592.89

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.