Home / 3,195,163.36-4,793,418.44-1,036,020.19

Finding the Fourth Proportional to 3,195,163.36, 4,793,418.44 and 1,036,020.19

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Solution

The fourth proportional to 3,195,163.36, 4,793,418.44 and 1,036,020.19 is: 1,554,248.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,163.36 : 4,793,418.44 = 1,036,020.19 : x
  2. Step 2: Convert to fraction form
    3,195,163.36/4,793,418.44 = 1,036,020.19/x
  3. Step 3: Cross multiply
    3,195,163.36x = 4,793,418.44 × 1,036,020.19
  4. Step 4: Simplify right side
    3,195,163.36x = 4,966,078,277,778.20
  5. Step 5: Solve for x
    x = 4,966,078,277,778.20/3,195,163.36
  6. Step 6: Final answer
    x = 1,554,248.63

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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.