Home / 2,479,789.29-3,714,020.75-1,183,853.27

Finding the Fourth Proportional to 2,479,789.29, 3,714,020.75 and 1,183,853.27

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Solution

The fourth proportional to 2,479,789.29, 3,714,020.75 and 1,183,853.27 is: 1,773,076.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,479,789.29 : 3,714,020.75 = 1,183,853.27 : x
  2. Step 2: Convert to fraction form
    2,479,789.29/3,714,020.75 = 1,183,853.27/x
  3. Step 3: Cross multiply
    2,479,789.29x = 3,714,020.75 × 1,183,853.27
  4. Step 4: Simplify right side
    2,479,789.29x = 4,396,855,585,245.98
  5. Step 5: Solve for x
    x = 4,396,855,585,245.98/2,479,789.29
  6. Step 6: Final answer
    x = 1,773,076.29

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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.