Home / 11,789,354.94-17,684,031.60-3,269,691.24

Finding the Fourth Proportional to 11,789,354.94, 17,684,031.60 and 3,269,691.24

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Solution

The fourth proportional to 11,789,354.94, 17,684,031.60 and 3,269,691.24 is: 4,904,536.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,789,354.94 : 17,684,031.60 = 3,269,691.24 : x
  2. Step 2: Convert to fraction form
    11,789,354.94/17,684,031.60 = 3,269,691.24/x
  3. Step 3: Cross multiply
    11,789,354.94x = 17,684,031.60 × 3,269,691.24
  4. Step 4: Simplify right side
    11,789,354.94x = 57,821,323,210,403.20
  5. Step 5: Solve for x
    x = 57,821,323,210,403.20/11,789,354.94
  6. Step 6: Final answer
    x = 4,904,536.64

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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.