Home / 5,545,993.56-7,652,710.31-3,098,300.42

Finding the Fourth Proportional to 5,545,993.56, 7,652,710.31 and 3,098,300.42

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Solution

The fourth proportional to 5,545,993.56, 7,652,710.31 and 3,098,300.42 is: 4,275,229.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,545,993.56 : 7,652,710.31 = 3,098,300.42 : x
  2. Step 2: Convert to fraction form
    5,545,993.56/7,652,710.31 = 3,098,300.42/x
  3. Step 3: Cross multiply
    5,545,993.56x = 7,652,710.31 × 3,098,300.42
  4. Step 4: Simplify right side
    5,545,993.56x = 23,710,395,571,251.60
  5. Step 5: Solve for x
    x = 23,710,395,571,251.60/5,545,993.56
  6. Step 6: Final answer
    x = 4,275,229.56

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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.