Home / 901,486.26-1,352,229.48-227,608.02

Finding the Fourth Proportional to 901,486.26, 1,352,229.48 and 227,608.02

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Solution

The fourth proportional to 901,486.26, 1,352,229.48 and 227,608.02 is: 341,412.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    901,486.26 : 1,352,229.48 = 227,608.02 : x
  2. Step 2: Convert to fraction form
    901,486.26/1,352,229.48 = 227,608.02/x
  3. Step 3: Cross multiply
    901,486.26x = 1,352,229.48 × 227,608.02
  4. Step 4: Simplify right side
    901,486.26x = 307,778,274,528.43
  5. Step 5: Solve for x
    x = 307,778,274,528.43/901,486.26
  6. Step 6: Final answer
    x = 341,412.05

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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.