Home / 3,624,776.41-5,002,020.19-1,993,252.54

Finding the Fourth Proportional to 3,624,776.41, 5,002,020.19 and 1,993,252.54

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Solution

The fourth proportional to 3,624,776.41, 5,002,020.19 and 1,993,252.54 is: 2,750,594.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,776.41 : 5,002,020.19 = 1,993,252.54 : x
  2. Step 2: Convert to fraction form
    3,624,776.41/5,002,020.19 = 1,993,252.54/x
  3. Step 3: Cross multiply
    3,624,776.41x = 5,002,020.19 × 1,993,252.54
  4. Step 4: Simplify right side
    3,624,776.41x = 9,970,289,448,848.78
  5. Step 5: Solve for x
    x = 9,970,289,448,848.78/3,624,776.41
  6. Step 6: Final answer
    x = 2,750,594.33

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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.