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Finding the Fourth Proportional to 333,895.37, 460,798.34 and 188,650.89

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Solution

The fourth proportional to 333,895.37, 460,798.34 and 188,650.89 is: 260,351.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,895.37 : 460,798.34 = 188,650.89 : x
  2. Step 2: Convert to fraction form
    333,895.37/460,798.34 = 188,650.89/x
  3. Step 3: Cross multiply
    333,895.37x = 460,798.34 × 188,650.89
  4. Step 4: Simplify right side
    333,895.37x = 86,930,016,008.27
  5. Step 5: Solve for x
    x = 86,930,016,008.27/333,895.37
  6. Step 6: Final answer
    x = 260,351.07

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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.