Home / 2,714,127.30-3,745,230.57-1,568,183.04

Finding the Fourth Proportional to 2,714,127.30, 3,745,230.57 and 1,568,183.04

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Solution

The fourth proportional to 2,714,127.30, 3,745,230.57 and 1,568,183.04 is: 2,163,939.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,127.30 : 3,745,230.57 = 1,568,183.04 : x
  2. Step 2: Convert to fraction form
    2,714,127.30/3,745,230.57 = 1,568,183.04/x
  3. Step 3: Cross multiply
    2,714,127.30x = 3,745,230.57 × 1,568,183.04
  4. Step 4: Simplify right side
    2,714,127.30x = 5,873,207,060,763.53
  5. Step 5: Solve for x
    x = 5,873,207,060,763.53/2,714,127.30
  6. Step 6: Final answer
    x = 2,163,939.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.