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Finding the Fourth Proportional to 544,030.48, 816,313.02 and 244,722.52

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Solution

The fourth proportional to 544,030.48, 816,313.02 and 244,722.52 is: 367,204.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,030.48 : 816,313.02 = 244,722.52 : x
  2. Step 2: Convert to fraction form
    544,030.48/816,313.02 = 244,722.52/x
  3. Step 3: Cross multiply
    544,030.48x = 816,313.02 × 244,722.52
  4. Step 4: Simplify right side
    544,030.48x = 199,770,179,363.21
  5. Step 5: Solve for x
    x = 199,770,179,363.21/544,030.48
  6. Step 6: Final answer
    x = 367,204.02

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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.