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Finding the Third Proportional to 1,066,101.75 and 2,331,486

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Solution

The third proportional to 1,066,101.75 and 2,331,486 is: 5,098,788.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,101.75 : 2,331,486 = 2,331,486 : x
  2. Step 2: Convert to fraction form
    1,066,101.75/2,331,486 = 2,331,486/x
  3. Step 3: Cross multiply
    1,066,101.75x = 2,331,486 × 2,331,486
  4. Step 4: Simplify right side
    1,066,101.75x = 5,435,826,968,196
  5. Step 5: Solve for x
    x = 5,435,826,968,196/1,066,101.75
  6. Step 6: Final answer
    x = 5,098,788.15

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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.