Home / 4,741,124.76-6,542,751.96-2,565,667.86

Finding the Fourth Proportional to 4,741,124.76, 6,542,751.96 and 2,565,667.86

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Solution

The fourth proportional to 4,741,124.76, 6,542,751.96 and 2,565,667.86 is: 3,540,621.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,741,124.76 : 6,542,751.96 = 2,565,667.86 : x
  2. Step 2: Convert to fraction form
    4,741,124.76/6,542,751.96 = 2,565,667.86/x
  3. Step 3: Cross multiply
    4,741,124.76x = 6,542,751.96 × 2,565,667.86
  4. Step 4: Simplify right side
    4,741,124.76x = 16,786,528,419,724.00
  5. Step 5: Solve for x
    x = 16,786,528,419,724.00/4,741,124.76
  6. Step 6: Final answer
    x = 3,540,621.53

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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.