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Finding the Fourth Proportional to 367,032.55, 550,548.83 and 367,032.55

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Solution

The fourth proportional to 367,032.55, 550,548.83 and 367,032.55 is: 550,548.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,032.55 : 550,548.83 = 367,032.55 : x
  2. Step 2: Convert to fraction form
    367,032.55/550,548.83 = 367,032.55/x
  3. Step 3: Cross multiply
    367,032.55x = 550,548.83 × 367,032.55
  4. Step 4: Simplify right side
    367,032.55x = 202,069,340,974.42
  5. Step 5: Solve for x
    x = 202,069,340,974.42/367,032.55
  6. Step 6: Final answer
    x = 550,548.83

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.