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Finding the Fourth Proportional to 296,652.02, 444,200.43 and 203,340.02

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Solution

The fourth proportional to 296,652.02, 444,200.43 and 203,340.02 is: 304,477.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,652.02 : 444,200.43 = 203,340.02 : x
  2. Step 2: Convert to fraction form
    296,652.02/444,200.43 = 203,340.02/x
  3. Step 3: Cross multiply
    296,652.02x = 444,200.43 × 203,340.02
  4. Step 4: Simplify right side
    296,652.02x = 90,323,724,320.21
  5. Step 5: Solve for x
    x = 90,323,724,320.21/296,652.02
  6. Step 6: Final answer
    x = 304,477.02

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Why These Related Problems?

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