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Finding the Third Proportional to 1,957,336 and 4,299,584

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Solution

The third proportional to 1,957,336 and 4,299,584 is: 9,444,685.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,957,336 : 4,299,584 = 4,299,584 : x
  2. Step 2: Convert to fraction form
    1,957,336/4,299,584 = 4,299,584/x
  3. Step 3: Cross multiply
    1,957,336x = 4,299,584 × 4,299,584
  4. Step 4: Simplify right side
    1,957,336x = 18,486,422,573,056
  5. Step 5: Solve for x
    x = 18,486,422,573,056/1,957,336
  6. Step 6: Final answer
    x = 9,444,685.31

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.