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Finding the Fourth Proportional to 333,493.20, 467,823.60 and 333,493.20

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Solution

The fourth proportional to 333,493.20, 467,823.60 and 333,493.20 is: 467,823.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,493.20 : 467,823.60 = 333,493.20 : x
  2. Step 2: Convert to fraction form
    333,493.20/467,823.60 = 333,493.20/x
  3. Step 3: Cross multiply
    333,493.20x = 467,823.60 × 333,493.20
  4. Step 4: Simplify right side
    333,493.20x = 156,015,989,399.52
  5. Step 5: Solve for x
    x = 156,015,989,399.52/333,493.20
  6. Step 6: Final answer
    x = 467,823.60

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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.