Home / 3,081,754.44-4,623,262.13-1,059,735.76

Finding the Fourth Proportional to 3,081,754.44, 4,623,262.13 and 1,059,735.76

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Solution

The fourth proportional to 3,081,754.44, 4,623,262.13 and 1,059,735.76 is: 1,589,820.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,081,754.44 : 4,623,262.13 = 1,059,735.76 : x
  2. Step 2: Convert to fraction form
    3,081,754.44/4,623,262.13 = 1,059,735.76/x
  3. Step 3: Cross multiply
    3,081,754.44x = 4,623,262.13 × 1,059,735.76
  4. Step 4: Simplify right side
    3,081,754.44x = 4,899,436,198,105.95
  5. Step 5: Solve for x
    x = 4,899,436,198,105.95/3,081,754.44
  6. Step 6: Final answer
    x = 1,589,820.44

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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.