Home / 5,171,146.14-7,746,235.83-2,397,518.04

Finding the Fourth Proportional to 5,171,146.14, 7,746,235.83 and 2,397,518.04

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Solution

The fourth proportional to 5,171,146.14, 7,746,235.83 and 2,397,518.04 is: 3,591,416.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,171,146.14 : 7,746,235.83 = 2,397,518.04 : x
  2. Step 2: Convert to fraction form
    5,171,146.14/7,746,235.83 = 2,397,518.04/x
  3. Step 3: Cross multiply
    5,171,146.14x = 7,746,235.83 × 2,397,518.04
  4. Step 4: Simplify right side
    5,171,146.14x = 18,571,740,144,519.38
  5. Step 5: Solve for x
    x = 18,571,740,144,519.38/5,171,146.14
  6. Step 6: Final answer
    x = 3,591,416.61

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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.