Home / 3,517,449.76-4,850,226.03-2,291,481.80

Finding the Fourth Proportional to 3,517,449.76, 4,850,226.03 and 2,291,481.80

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Solution

The fourth proportional to 3,517,449.76, 4,850,226.03 and 2,291,481.80 is: 3,159,733.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,517,449.76 : 4,850,226.03 = 2,291,481.80 : x
  2. Step 2: Convert to fraction form
    3,517,449.76/4,850,226.03 = 2,291,481.80/x
  3. Step 3: Cross multiply
    3,517,449.76x = 4,850,226.03 × 2,291,481.80
  4. Step 4: Simplify right side
    3,517,449.76x = 11,114,204,703,444.05
  5. Step 5: Solve for x
    x = 11,114,204,703,444.05/3,517,449.76
  6. Step 6: Final answer
    x = 3,159,733.74

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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.