Home / 3,856,624.11-5,785,667.19-1,551,293.64

Finding the Fourth Proportional to 3,856,624.11, 5,785,667.19 and 1,551,293.64

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Solution

The fourth proportional to 3,856,624.11, 5,785,667.19 and 1,551,293.64 is: 2,327,234.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,856,624.11 : 5,785,667.19 = 1,551,293.64 : x
  2. Step 2: Convert to fraction form
    3,856,624.11/5,785,667.19 = 1,551,293.64/x
  3. Step 3: Cross multiply
    3,856,624.11x = 5,785,667.19 × 1,551,293.64
  4. Step 4: Simplify right side
    3,856,624.11x = 8,975,268,715,003.67
  5. Step 5: Solve for x
    x = 8,975,268,715,003.67/3,856,624.11
  6. Step 6: Final answer
    x = 2,327,234.51

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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.