Home / 937,751.66-1,406,627.51-227,774.91

Finding the Fourth Proportional to 937,751.66, 1,406,627.51 and 227,774.91

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Solution

The fourth proportional to 937,751.66, 1,406,627.51 and 227,774.91 is: 341,662.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,751.66 : 1,406,627.51 = 227,774.91 : x
  2. Step 2: Convert to fraction form
    937,751.66/1,406,627.51 = 227,774.91/x
  3. Step 3: Cross multiply
    937,751.66x = 1,406,627.51 × 227,774.91
  4. Step 4: Simplify right side
    937,751.66x = 320,394,453,354.90
  5. Step 5: Solve for x
    x = 320,394,453,354.90/937,751.66
  6. Step 6: Final answer
    x = 341,662.37

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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.