Home / 3,299,015.24-4,949,297.58-1,024,422.20

Finding the Fourth Proportional to 3,299,015.24, 4,949,297.58 and 1,024,422.20

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Solution

The fourth proportional to 3,299,015.24, 4,949,297.58 and 1,024,422.20 is: 1,536,873.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,299,015.24 : 4,949,297.58 = 1,024,422.20 : x
  2. Step 2: Convert to fraction form
    3,299,015.24/4,949,297.58 = 1,024,422.20/x
  3. Step 3: Cross multiply
    3,299,015.24x = 4,949,297.58 × 1,024,422.20
  4. Step 4: Simplify right side
    3,299,015.24x = 5,070,170,315,358.28
  5. Step 5: Solve for x
    x = 5,070,170,315,358.28/3,299,015.24
  6. Step 6: Final answer
    x = 1,536,873.87

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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.