Home / 3,269,027.52-4,511,879.28-2,045,901.60

Finding the Fourth Proportional to 3,269,027.52, 4,511,879.28 and 2,045,901.60

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Solution

The fourth proportional to 3,269,027.52, 4,511,879.28 and 2,045,901.60 is: 2,823,733.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269,027.52 : 4,511,879.28 = 2,045,901.60 : x
  2. Step 2: Convert to fraction form
    3,269,027.52/4,511,879.28 = 2,045,901.60/x
  3. Step 3: Cross multiply
    3,269,027.52x = 4,511,879.28 × 2,045,901.60
  4. Step 4: Simplify right side
    3,269,027.52x = 9,230,861,037,958.85
  5. Step 5: Solve for x
    x = 9,230,861,037,958.85/3,269,027.52
  6. Step 6: Final answer
    x = 2,823,733.05

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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.