Home / 3,196,481.66-4,412,195.91-2,544,303.98

Finding the Fourth Proportional to 3,196,481.66, 4,412,195.91 and 2,544,303.98

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Solution

The fourth proportional to 3,196,481.66, 4,412,195.91 and 2,544,303.98 is: 3,511,976.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,481.66 : 4,412,195.91 = 2,544,303.98 : x
  2. Step 2: Convert to fraction form
    3,196,481.66/4,412,195.91 = 2,544,303.98/x
  3. Step 3: Cross multiply
    3,196,481.66x = 4,412,195.91 × 2,544,303.98
  4. Step 4: Simplify right side
    3,196,481.66x = 11,225,967,625,383.21
  5. Step 5: Solve for x
    x = 11,225,967,625,383.21/3,196,481.66
  6. Step 6: Final answer
    x = 3,511,976.24

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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.