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Finding the Fourth Proportional to 593,554.96, 819,121.08 and 364,238.92

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Solution

The fourth proportional to 593,554.96, 819,121.08 and 364,238.92 is: 502,659.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,554.96 : 819,121.08 = 364,238.92 : x
  2. Step 2: Convert to fraction form
    593,554.96/819,121.08 = 364,238.92/x
  3. Step 3: Cross multiply
    593,554.96x = 819,121.08 × 364,238.92
  4. Step 4: Simplify right side
    593,554.96x = 298,355,777,528.43
  5. Step 5: Solve for x
    x = 298,355,777,528.43/593,554.96
  6. Step 6: Final answer
    x = 502,659.06

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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.