Home / 6,848,141.73-9,450,732.65-3,792,355.98

Finding the Fourth Proportional to 6,848,141.73, 9,450,732.65 and 3,792,355.98

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Solution

The fourth proportional to 6,848,141.73, 9,450,732.65 and 3,792,355.98 is: 5,233,615.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,848,141.73 : 9,450,732.65 = 3,792,355.98 : x
  2. Step 2: Convert to fraction form
    6,848,141.73/9,450,732.65 = 3,792,355.98/x
  3. Step 3: Cross multiply
    6,848,141.73x = 9,450,732.65 × 3,792,355.98
  4. Step 4: Simplify right side
    6,848,141.73x = 35,840,542,537,945.28
  5. Step 5: Solve for x
    x = 35,840,542,537,945.28/6,848,141.73
  6. Step 6: Final answer
    x = 5,233,615.76

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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.