Home / 3,577,093.08-5,365,642.60-881,418.61

Finding the Fourth Proportional to 3,577,093.08, 5,365,642.60 and 881,418.61

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Solution

The fourth proportional to 3,577,093.08, 5,365,642.60 and 881,418.61 is: 1,322,128.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,577,093.08 : 5,365,642.60 = 881,418.61 : x
  2. Step 2: Convert to fraction form
    3,577,093.08/5,365,642.60 = 881,418.61/x
  3. Step 3: Cross multiply
    3,577,093.08x = 5,365,642.60 × 881,418.61
  4. Step 4: Simplify right side
    3,577,093.08x = 4,729,377,250,057.61
  5. Step 5: Solve for x
    x = 4,729,377,250,057.61/3,577,093.08
  6. Step 6: Final answer
    x = 1,322,128.65

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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.