Home / 3,923,503.34-5,414,918.37-2,204,586.50

Finding the Fourth Proportional to 3,923,503.34, 5,414,918.37 and 2,204,586.50

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Solution

The fourth proportional to 3,923,503.34, 5,414,918.37 and 2,204,586.50 is: 3,042,601.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,923,503.34 : 5,414,918.37 = 2,204,586.50 : x
  2. Step 2: Convert to fraction form
    3,923,503.34/5,414,918.37 = 2,204,586.50/x
  3. Step 3: Cross multiply
    3,923,503.34x = 5,414,918.37 × 2,204,586.50
  4. Step 4: Simplify right side
    3,923,503.34x = 11,937,655,937,104.01
  5. Step 5: Solve for x
    x = 11,937,655,937,104.01/3,923,503.34
  6. Step 6: Final answer
    x = 3,042,601.19

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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.