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Finding the Third Proportional to 957,177 and 1,481,920.31

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Solution

The third proportional to 957,177 and 1,481,920.31 is: 2,294,338.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,177 : 1,481,920.31 = 1,481,920.31 : x
  2. Step 2: Convert to fraction form
    957,177/1,481,920.31 = 1,481,920.31/x
  3. Step 3: Cross multiply
    957,177x = 1,481,920.31 × 1,481,920.31
  4. Step 4: Simplify right side
    957,177x = 2,196,087,812,600.10
  5. Step 5: Solve for x
    x = 2,196,087,812,600.10/957,177
  6. Step 6: Final answer
    x = 2,294,338.26

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.