Home / 627,227.64-936,101.46-566,693.34

Finding the Fourth Proportional to 627,227.64, 936,101.46 and 566,693.34

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Solution

The fourth proportional to 627,227.64, 936,101.46 and 566,693.34 is: 845,757.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    627,227.64 : 936,101.46 = 566,693.34 : x
  2. Step 2: Convert to fraction form
    627,227.64/936,101.46 = 566,693.34/x
  3. Step 3: Cross multiply
    627,227.64x = 936,101.46 × 566,693.34
  4. Step 4: Simplify right side
    627,227.64x = 530,482,462,946.28
  5. Step 5: Solve for x
    x = 530,482,462,946.28/627,227.64
  6. Step 6: Final answer
    x = 845,757.47

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.