Home / 3,224,850.56-4,837,975.62-980,930.24

Finding the Fourth Proportional to 3,224,850.56, 4,837,975.62 and 980,930.24

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Solution

The fourth proportional to 3,224,850.56, 4,837,975.62 and 980,930.24 is: 1,471,608.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224,850.56 : 4,837,975.62 = 980,930.24 : x
  2. Step 2: Convert to fraction form
    3,224,850.56/4,837,975.62 = 980,930.24/x
  3. Step 3: Cross multiply
    3,224,850.56x = 4,837,975.62 × 980,930.24
  4. Step 4: Simplify right side
    3,224,850.56x = 4,745,716,586,040.75
  5. Step 5: Solve for x
    x = 4,745,716,586,040.75/3,224,850.56
  6. Step 6: Final answer
    x = 1,471,608.22

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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.