Home / 6,848,150-9,450,744.07-3,792,364.25

Finding the Fourth Proportional to 6,848,150, 9,450,744.07 and 3,792,364.25

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Solution

The fourth proportional to 6,848,150, 9,450,744.07 and 3,792,364.25 is: 5,233,627.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,848,150 : 9,450,744.07 = 3,792,364.25 : x
  2. Step 2: Convert to fraction form
    6,848,150/9,450,744.07 = 3,792,364.25/x
  3. Step 3: Cross multiply
    6,848,150x = 9,450,744.07 × 3,792,364.25
  4. Step 4: Simplify right side
    6,848,150x = 35,840,663,946,967.50
  5. Step 5: Solve for x
    x = 35,840,663,946,967.50/6,848,150
  6. Step 6: Final answer
    x = 5,233,627.18

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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.