Home / 3,753,760.36-5,631,427.98-1,624,147.24

Finding the Fourth Proportional to 3,753,760.36, 5,631,427.98 and 1,624,147.24

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Solution

The fourth proportional to 3,753,760.36, 5,631,427.98 and 1,624,147.24 is: 2,436,561.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,753,760.36 : 5,631,427.98 = 1,624,147.24 : x
  2. Step 2: Convert to fraction form
    3,753,760.36/5,631,427.98 = 1,624,147.24/x
  3. Step 3: Cross multiply
    3,753,760.36x = 5,631,427.98 × 1,624,147.24
  4. Step 4: Simplify right side
    3,753,760.36x = 9,146,268,210,975.78
  5. Step 5: Solve for x
    x = 9,146,268,210,975.78/3,753,760.36
  6. Step 6: Final answer
    x = 2,436,561.56

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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.