Home / 1,632,755.41-2,253,229.35-897,740.75

Finding the Fourth Proportional to 1,632,755.41, 2,253,229.35 and 897,740.75

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Solution

The fourth proportional to 1,632,755.41, 2,253,229.35 and 897,740.75 is: 1,238,897.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,755.41 : 2,253,229.35 = 897,740.75 : x
  2. Step 2: Convert to fraction form
    1,632,755.41/2,253,229.35 = 897,740.75/x
  3. Step 3: Cross multiply
    1,632,755.41x = 2,253,229.35 × 897,740.75
  4. Step 4: Simplify right side
    1,632,755.41x = 2,022,815,808,857.56
  5. Step 5: Solve for x
    x = 2,022,815,808,857.56/1,632,755.41
  6. Step 6: Final answer
    x = 1,238,897.02

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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.