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Finding the Fourth Proportional to 532,207.52, 797,880.26 and 363,302.47

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Solution

The fourth proportional to 532,207.52, 797,880.26 and 363,302.47 is: 544,659.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    532,207.52 : 797,880.26 = 363,302.47 : x
  2. Step 2: Convert to fraction form
    532,207.52/797,880.26 = 363,302.47/x
  3. Step 3: Cross multiply
    532,207.52x = 797,880.26 × 363,302.47
  4. Step 4: Simplify right side
    532,207.52x = 289,871,867,405.73
  5. Step 5: Solve for x
    x = 289,871,867,405.73/532,207.52
  6. Step 6: Final answer
    x = 544,659.48

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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.