Home / 10,904,762.22-16,357,312.89-3,229,183.44

Finding the Fourth Proportional to 10,904,762.22, 16,357,312.89 and 3,229,183.44

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Solution

The fourth proportional to 10,904,762.22, 16,357,312.89 and 3,229,183.44 is: 4,843,825.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,904,762.22 : 16,357,312.89 = 3,229,183.44 : x
  2. Step 2: Convert to fraction form
    10,904,762.22/16,357,312.89 = 3,229,183.44/x
  3. Step 3: Cross multiply
    10,904,762.22x = 16,357,312.89 × 3,229,183.44
  4. Step 4: Simplify right side
    10,904,762.22x = 52,820,763,907,286.54
  5. Step 5: Solve for x
    x = 52,820,763,907,286.54/10,904,762.22
  6. Step 6: Final answer
    x = 4,843,825.37

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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.