Home / 2,546,546.85-3,819,786.46-627,481.01

Finding the Fourth Proportional to 2,546,546.85, 3,819,786.46 and 627,481.01

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Solution

The fourth proportional to 2,546,546.85, 3,819,786.46 and 627,481.01 is: 941,213.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,546.85 : 3,819,786.46 = 627,481.01 : x
  2. Step 2: Convert to fraction form
    2,546,546.85/3,819,786.46 = 627,481.01/x
  3. Step 3: Cross multiply
    2,546,546.85x = 3,819,786.46 × 627,481.01
  4. Step 4: Simplify right side
    2,546,546.85x = 2,396,843,473,885.89
  5. Step 5: Solve for x
    x = 2,396,843,473,885.89/2,546,546.85
  6. Step 6: Final answer
    x = 941,213.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.