Home / 6,679,338.03-10,011,035.43-3,647,467.13

Finding the Fourth Proportional to 6,679,338.03, 10,011,035.43 and 3,647,467.13

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Solution

The fourth proportional to 6,679,338.03, 10,011,035.43 and 3,647,467.13 is: 5,466,847.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,679,338.03 : 10,011,035.43 = 3,647,467.13 : x
  2. Step 2: Convert to fraction form
    6,679,338.03/10,011,035.43 = 3,647,467.13/x
  3. Step 3: Cross multiply
    6,679,338.03x = 10,011,035.43 × 3,647,467.13
  4. Step 4: Simplify right side
    6,679,338.03x = 36,514,922,618,135.23
  5. Step 5: Solve for x
    x = 36,514,922,618,135.23/6,679,338.03
  6. Step 6: Final answer
    x = 5,466,847.53

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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.