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Finding the Fourth Proportional to 544,240.98, 816,046.01 and 184,291.69

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Solution

The fourth proportional to 544,240.98, 816,046.01 and 184,291.69 is: 276,330.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,240.98 : 816,046.01 = 184,291.69 : x
  2. Step 2: Convert to fraction form
    544,240.98/816,046.01 = 184,291.69/x
  3. Step 3: Cross multiply
    544,240.98x = 816,046.01 × 184,291.69
  4. Step 4: Simplify right side
    544,240.98x = 150,390,494,220.43
  5. Step 5: Solve for x
    x = 150,390,494,220.43/544,240.98
  6. Step 6: Final answer
    x = 276,330.71

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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.