Home / 627,104.52-944,840.49-567,202.13

Finding the Fourth Proportional to 627,104.52, 944,840.49 and 567,202.13

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Solution

The fourth proportional to 627,104.52, 944,840.49 and 567,202.13 is: 854,587.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    627,104.52 : 944,840.49 = 567,202.13 : x
  2. Step 2: Convert to fraction form
    627,104.52/944,840.49 = 567,202.13/x
  3. Step 3: Cross multiply
    627,104.52x = 944,840.49 × 567,202.13
  4. Step 4: Simplify right side
    627,104.52x = 535,915,538,438.24
  5. Step 5: Solve for x
    x = 535,915,538,438.24/627,104.52
  6. Step 6: Final answer
    x = 854,587.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.