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Finding the Fourth Proportional to 344,524.17, 475,464.83 and 191,596.52

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Solution

The fourth proportional to 344,524.17, 475,464.83 and 191,596.52 is: 264,415.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,524.17 : 475,464.83 = 191,596.52 : x
  2. Step 2: Convert to fraction form
    344,524.17/475,464.83 = 191,596.52/x
  3. Step 3: Cross multiply
    344,524.17x = 475,464.83 × 191,596.52
  4. Step 4: Simplify right side
    344,524.17x = 91,097,406,810.39
  5. Step 5: Solve for x
    x = 91,097,406,810.39/344,524.17
  6. Step 6: Final answer
    x = 264,415.14

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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.