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Finding the Third Proportional to 936,544 and 1,984,544

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Solution

The third proportional to 936,544 and 1,984,544 is: 4,205,264.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,544 : 1,984,544 = 1,984,544 : x
  2. Step 2: Convert to fraction form
    936,544/1,984,544 = 1,984,544/x
  3. Step 3: Cross multiply
    936,544x = 1,984,544 × 1,984,544
  4. Step 4: Simplify right side
    936,544x = 3,938,414,887,936
  5. Step 5: Solve for x
    x = 3,938,414,887,936/936,544
  6. Step 6: Final answer
    x = 4,205,264.13

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.