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Finding the Third Proportional to 838,787 and 1,795,124

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Solution

The third proportional to 838,787 and 1,795,124 is: 3,841,821.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    838,787 : 1,795,124 = 1,795,124 : x
  2. Step 2: Convert to fraction form
    838,787/1,795,124 = 1,795,124/x
  3. Step 3: Cross multiply
    838,787x = 1,795,124 × 1,795,124
  4. Step 4: Simplify right side
    838,787x = 3,222,470,175,376
  5. Step 5: Solve for x
    x = 3,222,470,175,376/838,787
  6. Step 6: Final answer
    x = 3,841,821.79

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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.