Home / 3,044,521.44-4,568,282.60-1,425,399.86

Finding the Fourth Proportional to 3,044,521.44, 4,568,282.60 and 1,425,399.86

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Solution

The fourth proportional to 3,044,521.44, 4,568,282.60 and 1,425,399.86 is: 2,138,802.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044,521.44 : 4,568,282.60 = 1,425,399.86 : x
  2. Step 2: Convert to fraction form
    3,044,521.44/4,568,282.60 = 1,425,399.86/x
  3. Step 3: Cross multiply
    3,044,521.44x = 4,568,282.60 × 1,425,399.86
  4. Step 4: Simplify right side
    3,044,521.44x = 6,511,629,382,774.14
  5. Step 5: Solve for x
    x = 6,511,629,382,774.14/3,044,521.44
  6. Step 6: Final answer
    x = 2,138,802.28

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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.