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Finding the Fourth Proportional to 2,410.02, 3,325.02 and 1,477.98

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Solution

The fourth proportional to 2,410.02, 3,325.02 and 1,477.98 is: 2,039.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410.02 : 3,325.02 = 1,477.98 : x
  2. Step 2: Convert to fraction form
    2,410.02/3,325.02 = 1,477.98/x
  3. Step 3: Cross multiply
    2,410.02x = 3,325.02 × 1,477.98
  4. Step 4: Simplify right side
    2,410.02x = 4,914,313.06
  5. Step 5: Solve for x
    x = 4,914,313.06/2,410.02
  6. Step 6: Final answer
    x = 2,039.12

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.