Home / 4,143,583.54-5,718,939.56-2,332,747.54

Finding the Fourth Proportional to 4,143,583.54, 5,718,939.56 and 2,332,747.54

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Solution

The fourth proportional to 4,143,583.54, 5,718,939.56 and 2,332,747.54 is: 3,219,638.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,143,583.54 : 5,718,939.56 = 2,332,747.54 : x
  2. Step 2: Convert to fraction form
    4,143,583.54/5,718,939.56 = 2,332,747.54/x
  3. Step 3: Cross multiply
    4,143,583.54x = 5,718,939.56 × 2,332,747.54
  4. Step 4: Simplify right side
    4,143,583.54x = 13,340,842,189,998.68
  5. Step 5: Solve for x
    x = 13,340,842,189,998.68/4,143,583.54
  6. Step 6: Final answer
    x = 3,219,638.76

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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.