Home / 471,066.03-649,924.49-267,100.88

Finding the Fourth Proportional to 471,066.03, 649,924.49 and 267,100.88

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Solution

The fourth proportional to 471,066.03, 649,924.49 and 267,100.88 is: 368,516.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    471,066.03 : 649,924.49 = 267,100.88 : x
  2. Step 2: Convert to fraction form
    471,066.03/649,924.49 = 267,100.88/x
  3. Step 3: Cross multiply
    471,066.03x = 649,924.49 × 267,100.88
  4. Step 4: Simplify right side
    471,066.03x = 173,595,400,630.68
  5. Step 5: Solve for x
    x = 173,595,400,630.68/471,066.03
  6. Step 6: Final answer
    x = 368,516.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.