Home / 3,567,945.54-4,923,767.43-1,936,352.46

Finding the Fourth Proportional to 3,567,945.54, 4,923,767.43 and 1,936,352.46

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Solution

The fourth proportional to 3,567,945.54, 4,923,767.43 and 1,936,352.46 is: 2,672,167.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,945.54 : 4,923,767.43 = 1,936,352.46 : x
  2. Step 2: Convert to fraction form
    3,567,945.54/4,923,767.43 = 1,936,352.46/x
  3. Step 3: Cross multiply
    3,567,945.54x = 4,923,767.43 × 1,936,352.46
  4. Step 4: Simplify right side
    3,567,945.54x = 9,534,149,175,548.38
  5. Step 5: Solve for x
    x = 9,534,149,175,548.38/3,567,945.54
  6. Step 6: Final answer
    x = 2,672,167.80

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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.