Home / 11,045,671.97-16,568,114.27-3,857,177.93

Finding the Fourth Proportional to 11,045,671.97, 16,568,114.27 and 3,857,177.93

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Solution

The fourth proportional to 11,045,671.97, 16,568,114.27 and 3,857,177.93 is: 5,785,629.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,045,671.97 : 16,568,114.27 = 3,857,177.93 : x
  2. Step 2: Convert to fraction form
    11,045,671.97/16,568,114.27 = 3,857,177.93/x
  3. Step 3: Cross multiply
    11,045,671.97x = 16,568,114.27 × 3,857,177.93
  4. Step 4: Simplify right side
    11,045,671.97x = 63,906,164,601,835.60
  5. Step 5: Solve for x
    x = 63,906,164,601,835.60/11,045,671.97
  6. Step 6: Final answer
    x = 5,785,629.41

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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.