Home / 3,058,035.64-4,586,936.82-928,033.72

Finding the Fourth Proportional to 3,058,035.64, 4,586,936.82 and 928,033.72

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Solution

The fourth proportional to 3,058,035.64, 4,586,936.82 and 928,033.72 is: 1,392,015.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,035.64 : 4,586,936.82 = 928,033.72 : x
  2. Step 2: Convert to fraction form
    3,058,035.64/4,586,936.82 = 928,033.72/x
  3. Step 3: Cross multiply
    3,058,035.64x = 4,586,936.82 × 928,033.72
  4. Step 4: Simplify right side
    3,058,035.64x = 4,256,832,040,469.57
  5. Step 5: Solve for x
    x = 4,256,832,040,469.57/3,058,035.64
  6. Step 6: Final answer
    x = 1,392,015.18

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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.