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Finding the Third Proportional to 1,128,516 and 2,441,097

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Solution

The third proportional to 1,128,516 and 2,441,097 is: 5,280,345.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,128,516 : 2,441,097 = 2,441,097 : x
  2. Step 2: Convert to fraction form
    1,128,516/2,441,097 = 2,441,097/x
  3. Step 3: Cross multiply
    1,128,516x = 2,441,097 × 2,441,097
  4. Step 4: Simplify right side
    1,128,516x = 5,958,954,563,409
  5. Step 5: Solve for x
    x = 5,958,954,563,409/1,128,516
  6. Step 6: Final answer
    x = 5,280,345.66

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.