Home / 7,299,049.73-10,072,255.84-4,035,608.33

Finding the Fourth Proportional to 7,299,049.73, 10,072,255.84 and 4,035,608.33

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Solution

The fourth proportional to 7,299,049.73, 10,072,255.84 and 4,035,608.33 is: 5,568,900.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,299,049.73 : 10,072,255.84 = 4,035,608.33 : x
  2. Step 2: Convert to fraction form
    7,299,049.73/10,072,255.84 = 4,035,608.33/x
  3. Step 3: Cross multiply
    7,299,049.73x = 10,072,255.84 × 4,035,608.33
  4. Step 4: Simplify right side
    7,299,049.73x = 40,647,679,499,255.83
  5. Step 5: Solve for x
    x = 40,647,679,499,255.83/7,299,049.73
  6. Step 6: Final answer
    x = 5,568,900.20

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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.