Home / 3,329,105.30-4,594,165.31-1,801,212.42

Finding the Fourth Proportional to 3,329,105.30, 4,594,165.31 and 1,801,212.42

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Solution

The fourth proportional to 3,329,105.30, 4,594,165.31 and 1,801,212.42 is: 2,485,673.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,105.30 : 4,594,165.31 = 1,801,212.42 : x
  2. Step 2: Convert to fraction form
    3,329,105.30/4,594,165.31 = 1,801,212.42/x
  3. Step 3: Cross multiply
    3,329,105.30x = 4,594,165.31 × 1,801,212.42
  4. Step 4: Simplify right side
    3,329,105.30x = 8,275,067,606,899.09
  5. Step 5: Solve for x
    x = 8,275,067,606,899.09/3,329,105.30
  6. Step 6: Final answer
    x = 2,485,673.14

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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.