Home / 3,906,027.90-5,392,187.65-2,601,450.96

Finding the Fourth Proportional to 3,906,027.90, 5,392,187.65 and 2,601,450.96

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Solution

The fourth proportional to 3,906,027.90, 5,392,187.65 and 2,601,450.96 is: 3,591,247.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,906,027.90 : 5,392,187.65 = 2,601,450.96 : x
  2. Step 2: Convert to fraction form
    3,906,027.90/5,392,187.65 = 2,601,450.96/x
  3. Step 3: Cross multiply
    3,906,027.90x = 5,392,187.65 × 2,601,450.96
  4. Step 4: Simplify right side
    3,906,027.90x = 14,027,511,736,966.74
  5. Step 5: Solve for x
    x = 14,027,511,736,966.74/3,906,027.90
  6. Step 6: Final answer
    x = 3,591,247.20

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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.