Home / 3,383,999.56-4,669,839.30-1,856,093.32

Finding the Fourth Proportional to 3,383,999.56, 4,669,839.30 and 1,856,093.32

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Solution

The fourth proportional to 3,383,999.56, 4,669,839.30 and 1,856,093.32 is: 2,561,364.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,383,999.56 : 4,669,839.30 = 1,856,093.32 : x
  2. Step 2: Convert to fraction form
    3,383,999.56/4,669,839.30 = 1,856,093.32/x
  3. Step 3: Cross multiply
    3,383,999.56x = 4,669,839.30 × 1,856,093.32
  4. Step 4: Simplify right side
    3,383,999.56x = 8,667,657,530,203.48
  5. Step 5: Solve for x
    x = 8,667,657,530,203.48/3,383,999.56
  6. Step 6: Final answer
    x = 2,561,364.85

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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.