Home / 3,667,202.16-5,060,485.62-2,035,481.28

Finding the Fourth Proportional to 3,667,202.16, 5,060,485.62 and 2,035,481.28

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Solution

The fourth proportional to 3,667,202.16, 5,060,485.62 and 2,035,481.28 is: 2,808,823.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,667,202.16 : 5,060,485.62 = 2,035,481.28 : x
  2. Step 2: Convert to fraction form
    3,667,202.16/5,060,485.62 = 2,035,481.28/x
  3. Step 3: Cross multiply
    3,667,202.16x = 5,060,485.62 × 2,035,481.28
  4. Step 4: Simplify right side
    3,667,202.16x = 10,300,523,747,219.19
  5. Step 5: Solve for x
    x = 10,300,523,747,219.19/3,667,202.16
  6. Step 6: Final answer
    x = 2,808,823.54

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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.