Home / 2,714,501.10-3,745,171.53-1,568,163.18

Finding the Fourth Proportional to 2,714,501.10, 3,745,171.53 and 1,568,163.18

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Solution

The fourth proportional to 2,714,501.10, 3,745,171.53 and 1,568,163.18 is: 2,163,579.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,501.10 : 3,745,171.53 = 1,568,163.18 : x
  2. Step 2: Convert to fraction form
    2,714,501.10/3,745,171.53 = 1,568,163.18/x
  3. Step 3: Cross multiply
    2,714,501.10x = 3,745,171.53 × 1,568,163.18
  4. Step 4: Simplify right side
    2,714,501.10x = 5,873,040,096,130.27
  5. Step 5: Solve for x
    x = 5,873,040,096,130.27/2,714,501.10
  6. Step 6: Final answer
    x = 2,163,579.93

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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.