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Finding the Fourth Proportional to 596,754.93, 823,543.52 and 324,809.67

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Solution

The fourth proportional to 596,754.93, 823,543.52 and 324,809.67 is: 448,249.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,754.93 : 823,543.52 = 324,809.67 : x
  2. Step 2: Convert to fraction form
    596,754.93/823,543.52 = 324,809.67/x
  3. Step 3: Cross multiply
    596,754.93x = 823,543.52 × 324,809.67
  4. Step 4: Simplify right side
    596,754.93x = 267,494,901,832.72
  5. Step 5: Solve for x
    x = 267,494,901,832.72/596,754.93
  6. Step 6: Final answer
    x = 448,249.17

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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.