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Finding the Third Proportional to 954,236 and 2,057,928

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Solution

The third proportional to 954,236 and 2,057,928 is: 4,438,176.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,236 : 2,057,928 = 2,057,928 : x
  2. Step 2: Convert to fraction form
    954,236/2,057,928 = 2,057,928/x
  3. Step 3: Cross multiply
    954,236x = 2,057,928 × 2,057,928
  4. Step 4: Simplify right side
    954,236x = 4,235,067,653,184
  5. Step 5: Solve for x
    x = 4,235,067,653,184/954,236
  6. Step 6: Final answer
    x = 4,438,176.36

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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.