Home / 4,904,029.44-7,346,479.68-2,767,651.20

Finding the Fourth Proportional to 4,904,029.44, 7,346,479.68 and 2,767,651.20

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Solution

The fourth proportional to 4,904,029.44, 7,346,479.68 and 2,767,651.20 is: 4,146,078.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,904,029.44 : 7,346,479.68 = 2,767,651.20 : x
  2. Step 2: Convert to fraction form
    4,904,029.44/7,346,479.68 = 2,767,651.20/x
  3. Step 3: Cross multiply
    4,904,029.44x = 7,346,479.68 × 2,767,651.20
  4. Step 4: Simplify right side
    4,904,029.44x = 20,332,493,302,127.62
  5. Step 5: Solve for x
    x = 20,332,493,302,127.62/4,904,029.44
  6. Step 6: Final answer
    x = 4,146,078.96

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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.