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Finding the Third Proportional to 1,114,850.25 and 2,442,690

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Solution

The third proportional to 1,114,850.25 and 2,442,690 is: 5,352,050.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,850.25 : 2,442,690 = 2,442,690 : x
  2. Step 2: Convert to fraction form
    1,114,850.25/2,442,690 = 2,442,690/x
  3. Step 3: Cross multiply
    1,114,850.25x = 2,442,690 × 2,442,690
  4. Step 4: Simplify right side
    1,114,850.25x = 5,966,734,436,100
  5. Step 5: Solve for x
    x = 5,966,734,436,100/1,114,850.25
  6. Step 6: Final answer
    x = 5,352,050.14

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.