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Finding the Fourth Proportional to 544,415.06, 816,090.41 and 244,971.02

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Solution

The fourth proportional to 544,415.06, 816,090.41 and 244,971.02 is: 367,217.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,415.06 : 816,090.41 = 244,971.02 : x
  2. Step 2: Convert to fraction form
    544,415.06/816,090.41 = 244,971.02/x
  3. Step 3: Cross multiply
    544,415.06x = 816,090.41 × 244,971.02
  4. Step 4: Simplify right side
    544,415.06x = 199,918,500,149.92
  5. Step 5: Solve for x
    x = 199,918,500,149.92/544,415.06
  6. Step 6: Final answer
    x = 367,217.06

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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.