Home / 676,523.88-1,014,785.82-177,849

Finding the Fourth Proportional to 676,523.88, 1,014,785.82 and 177,849

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Solution

The fourth proportional to 676,523.88, 1,014,785.82 and 177,849 is: 266,773.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    676,523.88 : 1,014,785.82 = 177,849 : x
  2. Step 2: Convert to fraction form
    676,523.88/1,014,785.82 = 177,849/x
  3. Step 3: Cross multiply
    676,523.88x = 1,014,785.82 × 177,849
  4. Step 4: Simplify right side
    676,523.88x = 180,478,643,301.18
  5. Step 5: Solve for x
    x = 180,478,643,301.18/676,523.88
  6. Step 6: Final answer
    x = 266,773.50

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Similar ratio
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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.