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Finding the Fourth Proportional to 833,956.64, 1,250,935 and 335,204

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Solution

The fourth proportional to 833,956.64, 1,250,935 and 335,204 is: 502,806.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,956.64 : 1,250,935 = 335,204 : x
  2. Step 2: Convert to fraction form
    833,956.64/1,250,935 = 335,204/x
  3. Step 3: Cross multiply
    833,956.64x = 1,250,935 × 335,204
  4. Step 4: Simplify right side
    833,956.64x = 419,318,415,740
  5. Step 5: Solve for x
    x = 419,318,415,740/833,956.64
  6. Step 6: Final answer
    x = 502,806.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.