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Finding the Fourth Proportional to 5,005.99, 7,510.04 and 1,496.27

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Solution

The fourth proportional to 5,005.99, 7,510.04 and 1,496.27 is: 2,244.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,005.99 : 7,510.04 = 1,496.27 : x
  2. Step 2: Convert to fraction form
    5,005.99/7,510.04 = 1,496.27/x
  3. Step 3: Cross multiply
    5,005.99x = 7,510.04 × 1,496.27
  4. Step 4: Simplify right side
    5,005.99x = 11,237,047.55
  5. Step 5: Solve for x
    x = 11,237,047.55/5,005.99
  6. Step 6: Final answer
    x = 2,244.72

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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.