Home / 6,135,951.36-9,203,926.77-1,876,119.24

Finding the Fourth Proportional to 6,135,951.36, 9,203,926.77 and 1,876,119.24

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Solution

The fourth proportional to 6,135,951.36, 9,203,926.77 and 1,876,119.24 is: 2,814,178.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,135,951.36 : 9,203,926.77 = 1,876,119.24 : x
  2. Step 2: Convert to fraction form
    6,135,951.36/9,203,926.77 = 1,876,119.24/x
  3. Step 3: Cross multiply
    6,135,951.36x = 9,203,926.77 × 1,876,119.24
  4. Step 4: Simplify right side
    6,135,951.36x = 17,267,664,096,748.05
  5. Step 5: Solve for x
    x = 17,267,664,096,748.05/6,135,951.36
  6. Step 6: Final answer
    x = 2,814,178.78

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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.