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Finding the Fourth Proportional to 603,987.47, 833,481.46 and 332,053.39

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Solution

The fourth proportional to 603,987.47, 833,481.46 and 332,053.39 is: 458,222.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,987.47 : 833,481.46 = 332,053.39 : x
  2. Step 2: Convert to fraction form
    603,987.47/833,481.46 = 332,053.39/x
  3. Step 3: Cross multiply
    603,987.47x = 833,481.46 × 332,053.39
  4. Step 4: Simplify right side
    603,987.47x = 276,760,345,752.07
  5. Step 5: Solve for x
    x = 276,760,345,752.07/603,987.47
  6. Step 6: Final answer
    x = 458,222.00

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.