Home / 3,287,093.00-4,536,178.38-1,836,789.84

Finding the Fourth Proportional to 3,287,093.00, 4,536,178.38 and 1,836,789.84

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Solution

The fourth proportional to 3,287,093.00, 4,536,178.38 and 1,836,789.84 is: 2,534,764.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,287,093.00 : 4,536,178.38 = 1,836,789.84 : x
  2. Step 2: Convert to fraction form
    3,287,093.00/4,536,178.38 = 1,836,789.84/x
  3. Step 3: Cross multiply
    3,287,093.00x = 4,536,178.38 × 1,836,789.84
  4. Step 4: Simplify right side
    3,287,093.00x = 8,332,006,360,811.66
  5. Step 5: Solve for x
    x = 8,332,006,360,811.66/3,287,093.00
  6. Step 6: Final answer
    x = 2,534,764.42

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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.