Home / 3,829,103.03-5,284,162.23-2,110,223.53

Finding the Fourth Proportional to 3,829,103.03, 5,284,162.23 and 2,110,223.53

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Solution

The fourth proportional to 3,829,103.03, 5,284,162.23 and 2,110,223.53 is: 2,912,108.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,829,103.03 : 5,284,162.23 = 2,110,223.53 : x
  2. Step 2: Convert to fraction form
    3,829,103.03/5,284,162.23 = 2,110,223.53/x
  3. Step 3: Cross multiply
    3,829,103.03x = 5,284,162.23 × 2,110,223.53
  4. Step 4: Simplify right side
    3,829,103.03x = 11,150,763,474,083.27
  5. Step 5: Solve for x
    x = 11,150,763,474,083.27/3,829,103.03
  6. Step 6: Final answer
    x = 2,912,108.50

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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.