Home / 6,009,516.22-9,023,279.32-5,202,390.20

Finding the Fourth Proportional to 6,009,516.22, 9,023,279.32 and 5,202,390.20

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Solution

The fourth proportional to 6,009,516.22, 9,023,279.32 and 5,202,390.20 is: 7,811,380.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,009,516.22 : 9,023,279.32 = 5,202,390.20 : x
  2. Step 2: Convert to fraction form
    6,009,516.22/9,023,279.32 = 5,202,390.20/x
  3. Step 3: Cross multiply
    6,009,516.22x = 9,023,279.32 × 5,202,390.20
  4. Step 4: Simplify right side
    6,009,516.22x = 46,942,619,906,230.66
  5. Step 5: Solve for x
    x = 46,942,619,906,230.66/6,009,516.22
  6. Step 6: Final answer
    x = 7,811,380.85

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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.