Home / 3,665,601.28-5,058,286.68-2,033,905.24

Finding the Fourth Proportional to 3,665,601.28, 5,058,286.68 and 2,033,905.24

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Solution

The fourth proportional to 3,665,601.28, 5,058,286.68 and 2,033,905.24 is: 2,806,654.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,665,601.28 : 5,058,286.68 = 2,033,905.24 : x
  2. Step 2: Convert to fraction form
    3,665,601.28/5,058,286.68 = 2,033,905.24/x
  3. Step 3: Cross multiply
    3,665,601.28x = 5,058,286.68 × 2,033,905.24
  4. Step 4: Simplify right side
    3,665,601.28x = 10,288,075,783,874.20
  5. Step 5: Solve for x
    x = 10,288,075,783,874.20/3,665,601.28
  6. Step 6: Final answer
    x = 2,806,654.35

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Why These Related Problems?

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