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Finding the Third Proportional to 954,777 and 2,075,199

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Solution

The third proportional to 954,777 and 2,075,199 is: 4,510,425.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,777 : 2,075,199 = 2,075,199 : x
  2. Step 2: Convert to fraction form
    954,777/2,075,199 = 2,075,199/x
  3. Step 3: Cross multiply
    954,777x = 2,075,199 × 2,075,199
  4. Step 4: Simplify right side
    954,777x = 4,306,450,889,601
  5. Step 5: Solve for x
    x = 4,306,450,889,601/954,777
  6. Step 6: Final answer
    x = 4,510,425.88

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.