Home / 5,680,564.44-7,839,137.52-3,102,244.44

Finding the Fourth Proportional to 5,680,564.44, 7,839,137.52 and 3,102,244.44

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Solution

The fourth proportional to 5,680,564.44, 7,839,137.52 and 3,102,244.44 is: 4,281,074.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,680,564.44 : 7,839,137.52 = 3,102,244.44 : x
  2. Step 2: Convert to fraction form
    5,680,564.44/7,839,137.52 = 3,102,244.44/x
  3. Step 3: Cross multiply
    5,680,564.44x = 7,839,137.52 × 3,102,244.44
  4. Step 4: Simplify right side
    5,680,564.44x = 24,318,920,785,815.39
  5. Step 5: Solve for x
    x = 24,318,920,785,815.39/5,680,564.44
  6. Step 6: Final answer
    x = 4,281,074.71

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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.