Home / 3,057,661.62-4,576,512.09-2,247,831.60

Finding the Fourth Proportional to 3,057,661.62, 4,576,512.09 and 2,247,831.60

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Solution

The fourth proportional to 3,057,661.62, 4,576,512.09 and 2,247,831.60 is: 3,364,410.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,057,661.62 : 4,576,512.09 = 2,247,831.60 : x
  2. Step 2: Convert to fraction form
    3,057,661.62/4,576,512.09 = 2,247,831.60/x
  3. Step 3: Cross multiply
    3,057,661.62x = 4,576,512.09 × 2,247,831.60
  4. Step 4: Simplify right side
    3,057,661.62x = 10,287,228,493,684.04
  5. Step 5: Solve for x
    x = 10,287,228,493,684.04/3,057,661.62
  6. Step 6: Final answer
    x = 3,364,410.38

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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.