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Finding the Fourth Proportional to 544,202.71, 816,363.60 and 184,633.18

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Solution

The fourth proportional to 544,202.71, 816,363.60 and 184,633.18 is: 276,969.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,202.71 : 816,363.60 = 184,633.18 : x
  2. Step 2: Convert to fraction form
    544,202.71/816,363.60 = 184,633.18/x
  3. Step 3: Cross multiply
    544,202.71x = 816,363.60 × 184,633.18
  4. Step 4: Simplify right side
    544,202.71x = 150,727,807,504.25
  5. Step 5: Solve for x
    x = 150,727,807,504.25/544,202.71
  6. Step 6: Final answer
    x = 276,969.97

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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.