Home / 627,342.72-941,029.44-184,124.80

Finding the Fourth Proportional to 627,342.72, 941,029.44 and 184,124.80

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Solution

The fourth proportional to 627,342.72, 941,029.44 and 184,124.80 is: 276,191.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    627,342.72 : 941,029.44 = 184,124.80 : x
  2. Step 2: Convert to fraction form
    627,342.72/941,029.44 = 184,124.80/x
  3. Step 3: Cross multiply
    627,342.72x = 941,029.44 × 184,124.80
  4. Step 4: Simplify right side
    627,342.72x = 173,266,857,434.11
  5. Step 5: Solve for x
    x = 173,266,857,434.11/627,342.72
  6. Step 6: Final answer
    x = 276,191.71

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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.