Home / 6,294,383.97-9,441,575.94-4,163,969.86

Finding the Fourth Proportional to 6,294,383.97, 9,441,575.94 and 4,163,969.86

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Solution

The fourth proportional to 6,294,383.97, 9,441,575.94 and 4,163,969.86 is: 6,245,954.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,294,383.97 : 9,441,575.94 = 4,163,969.86 : x
  2. Step 2: Convert to fraction form
    6,294,383.97/9,441,575.94 = 4,163,969.86/x
  3. Step 3: Cross multiply
    6,294,383.97x = 9,441,575.94 × 4,163,969.86
  4. Step 4: Simplify right side
    6,294,383.97x = 39,314,437,597,853.29
  5. Step 5: Solve for x
    x = 39,314,437,597,853.29/6,294,383.97
  6. Step 6: Final answer
    x = 6,245,954.78

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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.