Home / 627,858.84-941,788.27-184,626.84

Finding the Fourth Proportional to 627,858.84, 941,788.27 and 184,626.84

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Solution

The fourth proportional to 627,858.84, 941,788.27 and 184,626.84 is: 276,940.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    627,858.84 : 941,788.27 = 184,626.84 : x
  2. Step 2: Convert to fraction form
    627,858.84/941,788.27 = 184,626.84/x
  3. Step 3: Cross multiply
    627,858.84x = 941,788.27 × 184,626.84
  4. Step 4: Simplify right side
    627,858.84x = 173,879,394,963.13
  5. Step 5: Solve for x
    x = 173,879,394,963.13/627,858.84
  6. Step 6: Final answer
    x = 276,940.27

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Double scale
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Similar ratio
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1.5x scale

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.