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Finding the Fourth Proportional to 441,598.36, 608,056.20 and 332,860.72

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Solution

The fourth proportional to 441,598.36, 608,056.20 and 332,860.72 is: 458,330.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,598.36 : 608,056.20 = 332,860.72 : x
  2. Step 2: Convert to fraction form
    441,598.36/608,056.20 = 332,860.72/x
  3. Step 3: Cross multiply
    441,598.36x = 608,056.20 × 332,860.72
  4. Step 4: Simplify right side
    441,598.36x = 202,398,024,532.46
  5. Step 5: Solve for x
    x = 202,398,024,532.46/441,598.36
  6. Step 6: Final answer
    x = 458,330.56

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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.