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Finding the Fourth Proportional to 333,352.44, 460,027.58 and 180,390.61

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Solution

The fourth proportional to 333,352.44, 460,027.58 and 180,390.61 is: 248,939.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,352.44 : 460,027.58 = 180,390.61 : x
  2. Step 2: Convert to fraction form
    333,352.44/460,027.58 = 180,390.61/x
  3. Step 3: Cross multiply
    333,352.44x = 460,027.58 × 180,390.61
  4. Step 4: Simplify right side
    333,352.44x = 82,984,655,446.11
  5. Step 5: Solve for x
    x = 82,984,655,446.11/333,352.44
  6. Step 6: Final answer
    x = 248,939.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.