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Finding the Fourth Proportional to 335,593.56, 463,051.98 and 192,398.52

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Solution

The fourth proportional to 335,593.56, 463,051.98 and 192,398.52 is: 265,471.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,593.56 : 463,051.98 = 192,398.52 : x
  2. Step 2: Convert to fraction form
    335,593.56/463,051.98 = 192,398.52/x
  3. Step 3: Cross multiply
    335,593.56x = 463,051.98 × 192,398.52
  4. Step 4: Simplify right side
    335,593.56x = 89,090,515,635.07
  5. Step 5: Solve for x
    x = 89,090,515,635.07/335,593.56
  6. Step 6: Final answer
    x = 265,471.47

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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.