Home / 8,285,318.11-11,434,093.72-4,614,234.67

Finding the Fourth Proportional to 8,285,318.11, 11,434,093.72 and 4,614,234.67

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Solution

The fourth proportional to 8,285,318.11, 11,434,093.72 and 4,614,234.67 is: 6,367,841.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,285,318.11 : 11,434,093.72 = 4,614,234.67 : x
  2. Step 2: Convert to fraction form
    8,285,318.11/11,434,093.72 = 4,614,234.67/x
  3. Step 3: Cross multiply
    8,285,318.11x = 11,434,093.72 × 4,614,234.67
  4. Step 4: Simplify right side
    8,285,318.11x = 52,759,591,662,853.27
  5. Step 5: Solve for x
    x = 52,759,591,662,853.27/8,285,318.11
  6. Step 6: Final answer
    x = 6,367,841.40

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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.