Home / 3,629,450.16-5,444,174.28-3,624,200.88

Finding the Fourth Proportional to 3,629,450.16, 5,444,174.28 and 3,624,200.88

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Solution

The fourth proportional to 3,629,450.16, 5,444,174.28 and 3,624,200.88 is: 5,436,300.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,629,450.16 : 5,444,174.28 = 3,624,200.88 : x
  2. Step 2: Convert to fraction form
    3,629,450.16/5,444,174.28 = 3,624,200.88/x
  3. Step 3: Cross multiply
    3,629,450.16x = 5,444,174.28 × 3,624,200.88
  4. Step 4: Simplify right side
    3,629,450.16x = 19,730,781,216,449.37
  5. Step 5: Solve for x
    x = 19,730,781,216,449.37/3,629,450.16
  6. Step 6: Final answer
    x = 5,436,300.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.