Home / 6,848,148.48-9,450,741.96-3,792,362.73

Finding the Fourth Proportional to 6,848,148.48, 9,450,741.96 and 3,792,362.73

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Solution

The fourth proportional to 6,848,148.48, 9,450,741.96 and 3,792,362.73 is: 5,233,625.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,848,148.48 : 9,450,741.96 = 3,792,362.73 : x
  2. Step 2: Convert to fraction form
    6,848,148.48/9,450,741.96 = 3,792,362.73/x
  3. Step 3: Cross multiply
    6,848,148.48x = 9,450,741.96 × 3,792,362.73
  4. Step 4: Simplify right side
    6,848,148.48x = 35,840,641,579,951.16
  5. Step 5: Solve for x
    x = 35,840,641,579,951.16/6,848,148.48
  6. Step 6: Final answer
    x = 5,233,625.07

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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.