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Finding the Third Proportional to 901,950 and 1,943,436

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Solution

The third proportional to 901,950 and 1,943,436 is: 4,187,530.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    901,950 : 1,943,436 = 1,943,436 : x
  2. Step 2: Convert to fraction form
    901,950/1,943,436 = 1,943,436/x
  3. Step 3: Cross multiply
    901,950x = 1,943,436 × 1,943,436
  4. Step 4: Simplify right side
    901,950x = 3,776,943,486,096
  5. Step 5: Solve for x
    x = 3,776,943,486,096/901,950
  6. Step 6: Final answer
    x = 4,187,530.89

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.