Home / 3,195,855.83-4,794,456.95-1,036,712.33

Finding the Fourth Proportional to 3,195,855.83, 4,794,456.95 and 1,036,712.33

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Solution

The fourth proportional to 3,195,855.83, 4,794,456.95 and 1,036,712.33 is: 1,555,286.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,855.83 : 4,794,456.95 = 1,036,712.33 : x
  2. Step 2: Convert to fraction form
    3,195,855.83/4,794,456.95 = 1,036,712.33/x
  3. Step 3: Cross multiply
    3,195,855.83x = 4,794,456.95 × 1,036,712.33
  4. Step 4: Simplify right side
    3,195,855.83x = 4,970,472,650,297.12
  5. Step 5: Solve for x
    x = 4,970,472,650,297.12/3,195,855.83
  6. Step 6: Final answer
    x = 1,555,286.88

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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.