Home / 3,511,616.54-5,267,846.49-1,236,670.44

Finding the Fourth Proportional to 3,511,616.54, 5,267,846.49 and 1,236,670.44

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Solution

The fourth proportional to 3,511,616.54, 5,267,846.49 and 1,236,670.44 is: 1,855,154.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,511,616.54 : 5,267,846.49 = 1,236,670.44 : x
  2. Step 2: Convert to fraction form
    3,511,616.54/5,267,846.49 = 1,236,670.44/x
  3. Step 3: Cross multiply
    3,511,616.54x = 5,267,846.49 × 1,236,670.44
  4. Step 4: Simplify right side
    3,511,616.54x = 6,514,590,010,301.52
  5. Step 5: Solve for x
    x = 6,514,590,010,301.52/3,511,616.54
  6. Step 6: Final answer
    x = 1,855,154.15

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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.