Home / 3,567,962.25-4,923,790.47-1,936,369.26

Finding the Fourth Proportional to 3,567,962.25, 4,923,790.47 and 1,936,369.26

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Solution

The fourth proportional to 3,567,962.25, 4,923,790.47 and 1,936,369.26 is: 2,672,190.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,962.25 : 4,923,790.47 = 1,936,369.26 : x
  2. Step 2: Convert to fraction form
    3,567,962.25/4,923,790.47 = 1,936,369.26/x
  3. Step 3: Cross multiply
    3,567,962.25x = 4,923,790.47 × 1,936,369.26
  4. Step 4: Simplify right side
    3,567,962.25x = 9,534,276,508,788.95
  5. Step 5: Solve for x
    x = 9,534,276,508,788.95/3,567,962.25
  6. Step 6: Final answer
    x = 2,672,190.97

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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.