Home / 4,792,848.60-7,192,843.55-3,516,753.58

Finding the Fourth Proportional to 4,792,848.60, 7,192,843.55 and 3,516,753.58

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Solution

The fourth proportional to 4,792,848.60, 7,192,843.55 and 3,516,753.58 is: 5,277,750.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,792,848.60 : 7,192,843.55 = 3,516,753.58 : x
  2. Step 2: Convert to fraction form
    4,792,848.60/7,192,843.55 = 3,516,753.58/x
  3. Step 3: Cross multiply
    4,792,848.60x = 7,192,843.55 × 3,516,753.58
  4. Step 4: Simplify right side
    4,792,848.60x = 25,295,458,304,842.41
  5. Step 5: Solve for x
    x = 25,295,458,304,842.41/4,792,848.60
  6. Step 6: Final answer
    x = 5,277,750.34

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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.