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Finding the Fourth Proportional to 467,739.54, 701,433.45 and 369,062.10

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Solution

The fourth proportional to 467,739.54, 701,433.45 and 369,062.10 is: 553,454.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,739.54 : 701,433.45 = 369,062.10 : x
  2. Step 2: Convert to fraction form
    467,739.54/701,433.45 = 369,062.10/x
  3. Step 3: Cross multiply
    467,739.54x = 701,433.45 × 369,062.10
  4. Step 4: Simplify right side
    467,739.54x = 258,872,502,067.25
  5. Step 5: Solve for x
    x = 258,872,502,067.25/467,739.54
  6. Step 6: Final answer
    x = 553,454.39

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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.