Home / 6,009,517.22-9,023,280.82-5,202,391.20

Finding the Fourth Proportional to 6,009,517.22, 9,023,280.82 and 5,202,391.20

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Solution

The fourth proportional to 6,009,517.22, 9,023,280.82 and 5,202,391.20 is: 7,811,382.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,009,517.22 : 9,023,280.82 = 5,202,391.20 : x
  2. Step 2: Convert to fraction form
    6,009,517.22/9,023,280.82 = 5,202,391.20/x
  3. Step 3: Cross multiply
    6,009,517.22x = 9,023,280.82 × 5,202,391.20
  4. Step 4: Simplify right side
    6,009,517.22x = 46,942,636,733,096.79
  5. Step 5: Solve for x
    x = 46,942,636,733,096.79/6,009,517.22
  6. Step 6: Final answer
    x = 7,811,382.35

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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.