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Finding the Third Proportional to 1,141,677 and 2,509,344

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Solution

The third proportional to 1,141,677 and 2,509,344 is: 5,515,401.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,677 : 2,509,344 = 2,509,344 : x
  2. Step 2: Convert to fraction form
    1,141,677/2,509,344 = 2,509,344/x
  3. Step 3: Cross multiply
    1,141,677x = 2,509,344 × 2,509,344
  4. Step 4: Simplify right side
    1,141,677x = 6,296,807,310,336
  5. Step 5: Solve for x
    x = 6,296,807,310,336/1,141,677
  6. Step 6: Final answer
    x = 5,515,401.74

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.