Home / 8,591,203.92-11,855,542.56-4,723,494.96

Finding the Fourth Proportional to 8,591,203.92, 11,855,542.56 and 4,723,494.96

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Solution

The fourth proportional to 8,591,203.92, 11,855,542.56 and 4,723,494.96 is: 6,518,247.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,591,203.92 : 11,855,542.56 = 4,723,494.96 : x
  2. Step 2: Convert to fraction form
    8,591,203.92/11,855,542.56 = 4,723,494.96/x
  3. Step 3: Cross multiply
    8,591,203.92x = 11,855,542.56 × 4,723,494.96
  4. Step 4: Simplify right side
    8,591,203.92x = 55,999,595,530,225.50
  5. Step 5: Solve for x
    x = 55,999,595,530,225.50/8,591,203.92
  6. Step 6: Final answer
    x = 6,518,247.74

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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.