Home / 4,126,717.55-6,188,085.36-1,729,918.64

Finding the Fourth Proportional to 4,126,717.55, 6,188,085.36 and 1,729,918.64

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Solution

The fourth proportional to 4,126,717.55, 6,188,085.36 and 1,729,918.64 is: 2,594,043.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,126,717.55 : 6,188,085.36 = 1,729,918.64 : x
  2. Step 2: Convert to fraction form
    4,126,717.55/6,188,085.36 = 1,729,918.64/x
  3. Step 3: Cross multiply
    4,126,717.55x = 6,188,085.36 × 1,729,918.64
  4. Step 4: Simplify right side
    4,126,717.55x = 10,704,884,179,234.68
  5. Step 5: Solve for x
    x = 10,704,884,179,234.68/4,126,717.55
  6. Step 6: Final answer
    x = 2,594,043.34

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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.