Home / 8,308,167.26-11,465,286.68-4,587,005.46

Finding the Fourth Proportional to 8,308,167.26, 11,465,286.68 and 4,587,005.46

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Solution

The fourth proportional to 8,308,167.26, 11,465,286.68 and 4,587,005.46 is: 6,330,076.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,308,167.26 : 11,465,286.68 = 4,587,005.46 : x
  2. Step 2: Convert to fraction form
    8,308,167.26/11,465,286.68 = 4,587,005.46/x
  3. Step 3: Cross multiply
    8,308,167.26x = 11,465,286.68 × 4,587,005.46
  4. Step 4: Simplify right side
    8,308,167.26x = 52,591,332,601,625.27
  5. Step 5: Solve for x
    x = 52,591,332,601,625.27/8,308,167.26
  6. Step 6: Final answer
    x = 6,330,076.30

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1.5x scale

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.