Home / 3,741,712.73-5,612,519.88-901,800.29

Finding the Fourth Proportional to 3,741,712.73, 5,612,519.88 and 901,800.29

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Solution

The fourth proportional to 3,741,712.73, 5,612,519.88 and 901,800.29 is: 1,352,688.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,741,712.73 : 5,612,519.88 = 901,800.29 : x
  2. Step 2: Convert to fraction form
    3,741,712.73/5,612,519.88 = 901,800.29/x
  3. Step 3: Cross multiply
    3,741,712.73x = 5,612,519.88 × 901,800.29
  4. Step 4: Simplify right side
    3,741,712.73x = 5,061,372,027,352.17
  5. Step 5: Solve for x
    x = 5,061,372,027,352.17/3,741,712.73
  6. Step 6: Final answer
    x = 1,352,688.57

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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.