Home / 2,253,817.77-3,381,836.56-1,055,533.14

Finding the Fourth Proportional to 2,253,817.77, 3,381,836.56 and 1,055,533.14

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Solution

The fourth proportional to 2,253,817.77, 3,381,836.56 and 1,055,533.14 is: 1,583,819.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,253,817.77 : 3,381,836.56 = 1,055,533.14 : x
  2. Step 2: Convert to fraction form
    2,253,817.77/3,381,836.56 = 1,055,533.14/x
  3. Step 3: Cross multiply
    2,253,817.77x = 3,381,836.56 × 1,055,533.14
  4. Step 4: Simplify right side
    2,253,817.77x = 3,569,640,546,234.42
  5. Step 5: Solve for x
    x = 3,569,640,546,234.42/2,253,817.77
  6. Step 6: Final answer
    x = 1,583,819.51

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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.