Home / 3,496,619.40-5,245,715.36-1,067,569.44

Finding the Fourth Proportional to 3,496,619.40, 5,245,715.36 and 1,067,569.44

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Solution

The fourth proportional to 3,496,619.40, 5,245,715.36 and 1,067,569.44 is: 1,601,594.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,496,619.40 : 5,245,715.36 = 1,067,569.44 : x
  2. Step 2: Convert to fraction form
    3,496,619.40/5,245,715.36 = 1,067,569.44/x
  3. Step 3: Cross multiply
    3,496,619.40x = 5,245,715.36 × 1,067,569.44
  4. Step 4: Simplify right side
    3,496,619.40x = 5,600,165,404,023.12
  5. Step 5: Solve for x
    x = 5,600,165,404,023.12/3,496,619.40
  6. Step 6: Final answer
    x = 1,601,594.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.