Home / 6,848,144.20-9,450,736.04-3,792,358.44

Finding the Fourth Proportional to 6,848,144.20, 9,450,736.04 and 3,792,358.44

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Solution

The fourth proportional to 6,848,144.20, 9,450,736.04 and 3,792,358.44 is: 5,233,619.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,848,144.20 : 9,450,736.04 = 3,792,358.44 : x
  2. Step 2: Convert to fraction form
    6,848,144.20/9,450,736.04 = 3,792,358.44/x
  3. Step 3: Cross multiply
    6,848,144.20x = 9,450,736.04 × 3,792,358.44
  4. Step 4: Simplify right side
    6,848,144.20x = 35,840,578,585,506.17
  5. Step 5: Solve for x
    x = 35,840,578,585,506.17/6,848,144.20
  6. Step 6: Final answer
    x = 5,233,619.14

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1.5x scale

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.