Home / 9,227,083.21-12,733,481.70-5,097,028.80

Finding the Fourth Proportional to 9,227,083.21, 12,733,481.70 and 5,097,028.80

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Solution

The fourth proportional to 9,227,083.21, 12,733,481.70 and 5,097,028.80 is: 7,033,958.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,227,083.21 : 12,733,481.70 = 5,097,028.80 : x
  2. Step 2: Convert to fraction form
    9,227,083.21/12,733,481.70 = 5,097,028.80/x
  3. Step 3: Cross multiply
    9,227,083.21x = 12,733,481.70 × 5,097,028.80
  4. Step 4: Simplify right side
    9,227,083.21x = 64,902,922,949,172.95
  5. Step 5: Solve for x
    x = 64,902,922,949,172.95/9,227,083.21
  6. Step 6: Final answer
    x = 7,033,958.78

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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.