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Finding the Third Proportional to 2,520,716 and 3,874,514

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Solution

The third proportional to 2,520,716 and 3,874,514 is: 5,955,394.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,520,716 : 3,874,514 = 3,874,514 : x
  2. Step 2: Convert to fraction form
    2,520,716/3,874,514 = 3,874,514/x
  3. Step 3: Cross multiply
    2,520,716x = 3,874,514 × 3,874,514
  4. Step 4: Simplify right side
    2,520,716x = 15,011,858,736,196
  5. Step 5: Solve for x
    x = 15,011,858,736,196/2,520,716
  6. Step 6: Final answer
    x = 5,955,394.71

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