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Finding the Third Proportional to 3,916,292 and 5,987,026.50

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Solution

The third proportional to 3,916,292 and 5,987,026.50 is: 9,152,659.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,916,292 : 5,987,026.50 = 5,987,026.50 : x
  2. Step 2: Convert to fraction form
    3,916,292/5,987,026.50 = 5,987,026.50/x
  3. Step 3: Cross multiply
    3,916,292x = 5,987,026.50 × 5,987,026.50
  4. Step 4: Simplify right side
    3,916,292x = 35,844,486,311,702.25
  5. Step 5: Solve for x
    x = 35,844,486,311,702.25/3,916,292
  6. Step 6: Final answer
    x = 9,152,659.28

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.