Home / 3,339,481.52-4,608,493.37-1,811,588.64

Finding the Fourth Proportional to 3,339,481.52, 4,608,493.37 and 1,811,588.64

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Solution

The fourth proportional to 3,339,481.52, 4,608,493.37 and 1,811,588.64 is: 2,499,997.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,339,481.52 : 4,608,493.37 = 1,811,588.64 : x
  2. Step 2: Convert to fraction form
    3,339,481.52/4,608,493.37 = 1,811,588.64/x
  3. Step 3: Cross multiply
    3,339,481.52x = 4,608,493.37 × 1,811,588.64
  4. Step 4: Simplify right side
    3,339,481.52x = 8,348,694,227,549.37
  5. Step 5: Solve for x
    x = 8,348,694,227,549.37/3,339,481.52
  6. Step 6: Final answer
    x = 2,499,997.14

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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.