Home / 4,277,883.24-6,419,961.18-3,446,473.32

Finding the Fourth Proportional to 4,277,883.24, 6,419,961.18 and 3,446,473.32

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Solution

The fourth proportional to 4,277,883.24, 6,419,961.18 and 3,446,473.32 is: 5,172,236.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,277,883.24 : 6,419,961.18 = 3,446,473.32 : x
  2. Step 2: Convert to fraction form
    4,277,883.24/6,419,961.18 = 3,446,473.32/x
  3. Step 3: Cross multiply
    4,277,883.24x = 6,419,961.18 × 3,446,473.32
  4. Step 4: Simplify right side
    4,277,883.24x = 22,126,224,922,305.71
  5. Step 5: Solve for x
    x = 22,126,224,922,305.71/4,277,883.24
  6. Step 6: Final answer
    x = 5,172,236.75

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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.