Home / 3,226,247.19-4,449,734.31-2,003,276.79

Finding the Fourth Proportional to 3,226,247.19, 4,449,734.31 and 2,003,276.79

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Solution

The fourth proportional to 3,226,247.19, 4,449,734.31 and 2,003,276.79 is: 2,762,977.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,226,247.19 : 4,449,734.31 = 2,003,276.79 : x
  2. Step 2: Convert to fraction form
    3,226,247.19/4,449,734.31 = 2,003,276.79/x
  3. Step 3: Cross multiply
    3,226,247.19x = 4,449,734.31 × 2,003,276.79
  4. Step 4: Simplify right side
    3,226,247.19x = 8,914,049,464,889.66
  5. Step 5: Solve for x
    x = 8,914,049,464,889.66/3,226,247.19
  6. Step 6: Final answer
    x = 2,762,977.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.