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Finding the Third Proportional to 952,556 and 1,293,678

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Solution

The third proportional to 952,556 and 1,293,678 is: 1,756,959.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,556 : 1,293,678 = 1,293,678 : x
  2. Step 2: Convert to fraction form
    952,556/1,293,678 = 1,293,678/x
  3. Step 3: Cross multiply
    952,556x = 1,293,678 × 1,293,678
  4. Step 4: Simplify right side
    952,556x = 1,673,602,767,684
  5. Step 5: Solve for x
    x = 1,673,602,767,684/952,556
  6. Step 6: Final answer
    x = 1,756,959.98

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.