Home / 3,740,889.52-5,162,424.44-2,022,010.03

Finding the Fourth Proportional to 3,740,889.52, 5,162,424.44 and 2,022,010.03

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Solution

The fourth proportional to 3,740,889.52, 5,162,424.44 and 2,022,010.03 is: 2,790,372.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,740,889.52 : 5,162,424.44 = 2,022,010.03 : x
  2. Step 2: Convert to fraction form
    3,740,889.52/5,162,424.44 = 2,022,010.03/x
  3. Step 3: Cross multiply
    3,740,889.52x = 5,162,424.44 × 2,022,010.03
  4. Step 4: Simplify right side
    3,740,889.52x = 10,438,474,001,852.16
  5. Step 5: Solve for x
    x = 10,438,474,001,852.16/3,740,889.52
  6. Step 6: Final answer
    x = 2,790,372.17

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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.