Home / 4,446,153.12-6,135,610.74-2,512,372.38

Finding the Fourth Proportional to 4,446,153.12, 6,135,610.74 and 2,512,372.38

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Solution

The fourth proportional to 4,446,153.12, 6,135,610.74 and 2,512,372.38 is: 3,467,028.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,446,153.12 : 6,135,610.74 = 2,512,372.38 : x
  2. Step 2: Convert to fraction form
    4,446,153.12/6,135,610.74 = 2,512,372.38/x
  3. Step 3: Cross multiply
    4,446,153.12x = 6,135,610.74 × 2,512,372.38
  4. Step 4: Simplify right side
    4,446,153.12x = 15,414,938,957,607.36
  5. Step 5: Solve for x
    x = 15,414,938,957,607.36/4,446,153.12
  6. Step 6: Final answer
    x = 3,467,028.36

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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.