Home / 3,461,853.01-5,188,137.83-2,694,277.56

Finding the Fourth Proportional to 3,461,853.01, 5,188,137.83 and 2,694,277.56

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Solution

The fourth proportional to 3,461,853.01, 5,188,137.83 and 2,694,277.56 is: 4,037,803.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,461,853.01 : 5,188,137.83 = 2,694,277.56 : x
  2. Step 2: Convert to fraction form
    3,461,853.01/5,188,137.83 = 2,694,277.56/x
  3. Step 3: Cross multiply
    3,461,853.01x = 5,188,137.83 × 2,694,277.56
  4. Step 4: Simplify right side
    3,461,853.01x = 13,978,283,340,291.79
  5. Step 5: Solve for x
    x = 13,978,283,340,291.79/3,461,853.01
  6. Step 6: Final answer
    x = 4,037,803.83

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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.