Home / 2,847,469.90-4,271,536.62-1,000,414.14

Finding the Fourth Proportional to 2,847,469.90, 4,271,536.62 and 1,000,414.14

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Solution

The fourth proportional to 2,847,469.90, 4,271,536.62 and 1,000,414.14 is: 1,500,737.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,847,469.90 : 4,271,536.62 = 1,000,414.14 : x
  2. Step 2: Convert to fraction form
    2,847,469.90/4,271,536.62 = 1,000,414.14/x
  3. Step 3: Cross multiply
    2,847,469.90x = 4,271,536.62 × 1,000,414.14
  4. Step 4: Simplify right side
    2,847,469.90x = 4,273,305,642,184.94
  5. Step 5: Solve for x
    x = 4,273,305,642,184.94/2,847,469.90
  6. Step 6: Final answer
    x = 1,500,737.78

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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.