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Finding the Fourth Proportional to 434,656.73, 599,769.16 and 241,062.13

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Solution

The fourth proportional to 434,656.73, 599,769.16 and 241,062.13 is: 332,634.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,656.73 : 599,769.16 = 241,062.13 : x
  2. Step 2: Convert to fraction form
    434,656.73/599,769.16 = 241,062.13/x
  3. Step 3: Cross multiply
    434,656.73x = 599,769.16 × 241,062.13
  4. Step 4: Simplify right side
    434,656.73x = 144,581,627,991.27
  5. Step 5: Solve for x
    x = 144,581,627,991.27/434,656.73
  6. Step 6: Final answer
    x = 332,634.05

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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.