Home / 3,399,704.10-5,099,929.77-1,124,399.73

Finding the Fourth Proportional to 3,399,704.10, 5,099,929.77 and 1,124,399.73

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Solution

The fourth proportional to 3,399,704.10, 5,099,929.77 and 1,124,399.73 is: 1,686,723.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,704.10 : 5,099,929.77 = 1,124,399.73 : x
  2. Step 2: Convert to fraction form
    3,399,704.10/5,099,929.77 = 1,124,399.73/x
  3. Step 3: Cross multiply
    3,399,704.10x = 5,099,929.77 × 1,124,399.73
  4. Step 4: Simplify right side
    3,399,704.10x = 5,734,359,656,406.96
  5. Step 5: Solve for x
    x = 5,734,359,656,406.96/3,399,704.10
  6. Step 6: Final answer
    x = 1,686,723.16

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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.