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Finding the Fourth Proportional to 544,192.21, 816,347.85 and 184,622.68

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Solution

The fourth proportional to 544,192.21, 816,347.85 and 184,622.68 is: 276,954.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,192.21 : 816,347.85 = 184,622.68 : x
  2. Step 2: Convert to fraction form
    544,192.21/816,347.85 = 184,622.68/x
  3. Step 3: Cross multiply
    544,192.21x = 816,347.85 × 184,622.68
  4. Step 4: Simplify right side
    544,192.21x = 150,716,327,879.24
  5. Step 5: Solve for x
    x = 150,716,327,879.24/544,192.21
  6. Step 6: Final answer
    x = 276,954.22

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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.