Home / 3,399,489.13-5,099,233.70-1,124,402.24

Finding the Fourth Proportional to 3,399,489.13, 5,099,233.70 and 1,124,402.24

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Solution

The fourth proportional to 3,399,489.13, 5,099,233.70 and 1,124,402.24 is: 1,686,603.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,489.13 : 5,099,233.70 = 1,124,402.24 : x
  2. Step 2: Convert to fraction form
    3,399,489.13/5,099,233.70 = 1,124,402.24/x
  3. Step 3: Cross multiply
    3,399,489.13x = 5,099,233.70 × 1,124,402.24
  4. Step 4: Simplify right side
    3,399,489.13x = 5,733,589,794,563.49
  5. Step 5: Solve for x
    x = 5,733,589,794,563.49/3,399,489.13
  6. Step 6: Final answer
    x = 1,686,603.36

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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.