Home / 3,567,942.54-4,923,763.29-1,936,349.46

Finding the Fourth Proportional to 3,567,942.54, 4,923,763.29 and 1,936,349.46

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Solution

The fourth proportional to 3,567,942.54, 4,923,763.29 and 1,936,349.46 is: 2,672,163.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,942.54 : 4,923,763.29 = 1,936,349.46 : x
  2. Step 2: Convert to fraction form
    3,567,942.54/4,923,763.29 = 1,936,349.46/x
  3. Step 3: Cross multiply
    3,567,942.54x = 4,923,763.29 × 1,936,349.46
  4. Step 4: Simplify right side
    3,567,942.54x = 9,534,126,387,759.32
  5. Step 5: Solve for x
    x = 9,534,126,387,759.32/3,567,942.54
  6. Step 6: Final answer
    x = 2,672,163.66

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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.