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Finding the Fourth Proportional to 4,839,504.00, 7,260,349.63 and 1,601,034.07

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Solution

The fourth proportional to 4,839,504.00, 7,260,349.63 and 1,601,034.07 is: 2,401,912.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,839,504.00 : 7,260,349.63 = 1,601,034.07 : x
  2. Step 2: Convert to fraction form
    4,839,504.00/7,260,349.63 = 1,601,034.07/x
  3. Step 3: Cross multiply
    4,839,504.00x = 7,260,349.63 × 1,601,034.07
  4. Step 4: Simplify right side
    4,839,504.00x = 11,624,067,081,440.14
  5. Step 5: Solve for x
    x = 11,624,067,081,440.14/4,839,504.00
  6. Step 6: Final answer
    x = 2,401,912.90

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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.