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Finding the Third Proportional to 2,839,313 and 6,192,470

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Solution

The third proportional to 2,839,313 and 6,192,470 is: 13,505,620.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,839,313 : 6,192,470 = 6,192,470 : x
  2. Step 2: Convert to fraction form
    2,839,313/6,192,470 = 6,192,470/x
  3. Step 3: Cross multiply
    2,839,313x = 6,192,470 × 6,192,470
  4. Step 4: Simplify right side
    2,839,313x = 38,346,684,700,900
  5. Step 5: Solve for x
    x = 38,346,684,700,900/2,839,313
  6. Step 6: Final answer
    x = 13,505,620.80

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.