Home / 2,714,126.18-3,745,229.01-1,568,181.92

Finding the Fourth Proportional to 2,714,126.18, 3,745,229.01 and 1,568,181.92

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Solution

The fourth proportional to 2,714,126.18, 3,745,229.01 and 1,568,181.92 is: 2,163,937.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,126.18 : 3,745,229.01 = 1,568,181.92 : x
  2. Step 2: Convert to fraction form
    2,714,126.18/3,745,229.01 = 1,568,181.92/x
  3. Step 3: Cross multiply
    2,714,126.18x = 3,745,229.01 × 1,568,181.92
  4. Step 4: Simplify right side
    2,714,126.18x = 5,873,200,401,015.35
  5. Step 5: Solve for x
    x = 5,873,200,401,015.35/2,714,126.18
  6. Step 6: Final answer
    x = 2,163,937.87

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