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Finding the Third Proportional to 486,181 and 1,050,258

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Solution

The third proportional to 486,181 and 1,050,258 is: 2,268,788.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    486,181 : 1,050,258 = 1,050,258 : x
  2. Step 2: Convert to fraction form
    486,181/1,050,258 = 1,050,258/x
  3. Step 3: Cross multiply
    486,181x = 1,050,258 × 1,050,258
  4. Step 4: Simplify right side
    486,181x = 1,103,041,866,564
  5. Step 5: Solve for x
    x = 1,103,041,866,564/486,181
  6. Step 6: Final answer
    x = 2,268,788.51

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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.