Home / 3,399,860.25-4,691,047.59-2,850,796.89

Finding the Fourth Proportional to 3,399,860.25, 4,691,047.59 and 2,850,796.89

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Solution

The fourth proportional to 3,399,860.25, 4,691,047.59 and 2,850,796.89 is: 3,933,462.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,860.25 : 4,691,047.59 = 2,850,796.89 : x
  2. Step 2: Convert to fraction form
    3,399,860.25/4,691,047.59 = 2,850,796.89/x
  3. Step 3: Cross multiply
    3,399,860.25x = 4,691,047.59 × 2,850,796.89
  4. Step 4: Simplify right side
    3,399,860.25x = 13,373,223,880,414.00
  5. Step 5: Solve for x
    x = 13,373,223,880,414.00/3,399,860.25
  6. Step 6: Final answer
    x = 3,933,462.82

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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.