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Finding the Third Proportional to 957,228 and 2,066,748.75

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Solution

The third proportional to 957,228 and 2,066,748.75 is: 4,462,312.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,228 : 2,066,748.75 = 2,066,748.75 : x
  2. Step 2: Convert to fraction form
    957,228/2,066,748.75 = 2,066,748.75/x
  3. Step 3: Cross multiply
    957,228x = 2,066,748.75 × 2,066,748.75
  4. Step 4: Simplify right side
    957,228x = 4,271,450,395,626.56
  5. Step 5: Solve for x
    x = 4,271,450,395,626.56/957,228
  6. Step 6: Final answer
    x = 4,462,312.42

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Why These Related Problems?

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