Home / 5,546,906.66-8,314,177.39-2,306,629.69

Finding the Fourth Proportional to 5,546,906.66, 8,314,177.39 and 2,306,629.69

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Solution

The fourth proportional to 5,546,906.66, 8,314,177.39 and 2,306,629.69 is: 3,457,373.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,546,906.66 : 8,314,177.39 = 2,306,629.69 : x
  2. Step 2: Convert to fraction form
    5,546,906.66/8,314,177.39 = 2,306,629.69/x
  3. Step 3: Cross multiply
    5,546,906.66x = 8,314,177.39 × 2,306,629.69
  4. Step 4: Simplify right side
    5,546,906.66x = 19,177,728,435,915.94
  5. Step 5: Solve for x
    x = 19,177,728,435,915.94/5,546,906.66
  6. Step 6: Final answer
    x = 3,457,373.56

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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.