Home / 3,027,272.10-4,535,769.60-1,826,671.66

Finding the Fourth Proportional to 3,027,272.10, 4,535,769.60 and 1,826,671.66

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Solution

The fourth proportional to 3,027,272.10, 4,535,769.60 and 1,826,671.66 is: 2,736,906.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,272.10 : 4,535,769.60 = 1,826,671.66 : x
  2. Step 2: Convert to fraction form
    3,027,272.10/4,535,769.60 = 1,826,671.66/x
  3. Step 3: Cross multiply
    3,027,272.10x = 4,535,769.60 × 1,826,671.66
  4. Step 4: Simplify right side
    3,027,272.10x = 8,285,361,784,609.54
  5. Step 5: Solve for x
    x = 8,285,361,784,609.54/3,027,272.10
  6. Step 6: Final answer
    x = 2,736,906.86

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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.