Home / 3,354,633.20-5,022,108.30-3,008,343.62

Finding the Fourth Proportional to 3,354,633.20, 5,022,108.30 and 3,008,343.62

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Solution

The fourth proportional to 3,354,633.20, 5,022,108.30 and 3,008,343.62 is: 4,503,689.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,354,633.20 : 5,022,108.30 = 3,008,343.62 : x
  2. Step 2: Convert to fraction form
    3,354,633.20/5,022,108.30 = 3,008,343.62/x
  3. Step 3: Cross multiply
    3,354,633.20x = 5,022,108.30 × 3,008,343.62
  4. Step 4: Simplify right side
    3,354,633.20x = 15,108,227,463,254.05
  5. Step 5: Solve for x
    x = 15,108,227,463,254.05/3,354,633.20
  6. Step 6: Final answer
    x = 4,503,689.84

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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.