Home / 4,792,105.60-7,187,121.60-2,096,425.60

Finding the Fourth Proportional to 4,792,105.60, 7,187,121.60 and 2,096,425.60

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Solution

The fourth proportional to 4,792,105.60, 7,187,121.60 and 2,096,425.60 is: 3,144,184.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,792,105.60 : 7,187,121.60 = 2,096,425.60 : x
  2. Step 2: Convert to fraction form
    4,792,105.60/7,187,121.60 = 2,096,425.60/x
  3. Step 3: Cross multiply
    4,792,105.60x = 7,187,121.60 × 2,096,425.60
  4. Step 4: Simplify right side
    4,792,105.60x = 15,067,265,712,552.96
  5. Step 5: Solve for x
    x = 15,067,265,712,552.96/4,792,105.60
  6. Step 6: Final answer
    x = 3,144,184.83

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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.