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Finding the Fourth Proportional to 627,904.06, 941,856.27 and 184,672.06

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Solution

The fourth proportional to 627,904.06, 941,856.27 and 184,672.06 is: 277,008.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    627,904.06 : 941,856.27 = 184,672.06 : x
  2. Step 2: Convert to fraction form
    627,904.06/941,856.27 = 184,672.06/x
  3. Step 3: Cross multiply
    627,904.06x = 941,856.27 × 184,672.06
  4. Step 4: Simplify right side
    627,904.06x = 173,934,537,604.82
  5. Step 5: Solve for x
    x = 173,934,537,604.82/627,904.06
  6. Step 6: Final answer
    x = 277,008.14

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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.