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Finding the Fourth Proportional to 1,333,754, 2,000,634.24 and 336,482

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Solution

The fourth proportional to 1,333,754, 2,000,634.24 and 336,482 is: 504,723.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,333,754 : 2,000,634.24 = 336,482 : x
  2. Step 2: Convert to fraction form
    1,333,754/2,000,634.24 = 336,482/x
  3. Step 3: Cross multiply
    1,333,754x = 2,000,634.24 × 336,482
  4. Step 4: Simplify right side
    1,333,754x = 673,177,410,343.68
  5. Step 5: Solve for x
    x = 673,177,410,343.68/1,333,754
  6. Step 6: Final answer
    x = 504,723.82

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