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Finding the Fourth Proportional to 184,470.60, 276,705.90 and 183,304.20

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Solution

The fourth proportional to 184,470.60, 276,705.90 and 183,304.20 is: 274,956.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,470.60 : 276,705.90 = 183,304.20 : x
  2. Step 2: Convert to fraction form
    184,470.60/276,705.90 = 183,304.20/x
  3. Step 3: Cross multiply
    184,470.60x = 276,705.90 × 183,304.20
  4. Step 4: Simplify right side
    184,470.60x = 50,721,353,634.78
  5. Step 5: Solve for x
    x = 50,721,353,634.78/184,470.60
  6. Step 6: Final answer
    x = 274,956.30

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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.