Home / 4,062,137.44-6,086,788.56-1,499,820.90

Finding the Fourth Proportional to 4,062,137.44, 6,086,788.56 and 1,499,820.90

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Solution

The fourth proportional to 4,062,137.44, 6,086,788.56 and 1,499,820.90 is: 2,247,361.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,062,137.44 : 6,086,788.56 = 1,499,820.90 : x
  2. Step 2: Convert to fraction form
    4,062,137.44/6,086,788.56 = 1,499,820.90/x
  3. Step 3: Cross multiply
    4,062,137.44x = 6,086,788.56 × 1,499,820.90
  4. Step 4: Simplify right side
    4,062,137.44x = 9,129,092,696,168.90
  5. Step 5: Solve for x
    x = 9,129,092,696,168.90/4,062,137.44
  6. Step 6: Final answer
    x = 2,247,361.85

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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.