Home / 3,924,891.27-5,889,621.11-1,650,250.89

Finding the Fourth Proportional to 3,924,891.27, 5,889,621.11 and 1,650,250.89

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Solution

The fourth proportional to 3,924,891.27, 5,889,621.11 and 1,650,250.89 is: 2,476,336.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,924,891.27 : 5,889,621.11 = 1,650,250.89 : x
  2. Step 2: Convert to fraction form
    3,924,891.27/5,889,621.11 = 1,650,250.89/x
  3. Step 3: Cross multiply
    3,924,891.27x = 5,889,621.11 × 1,650,250.89
  4. Step 4: Simplify right side
    3,924,891.27x = 9,719,352,470,289.03
  5. Step 5: Solve for x
    x = 9,719,352,470,289.03/3,924,891.27
  6. Step 6: Final answer
    x = 2,476,336.74

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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.