Home / 3,203,036.43-4,414,803.26-2,428,410.75

Finding the Fourth Proportional to 3,203,036.43, 4,414,803.26 and 2,428,410.75

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Solution

The fourth proportional to 3,203,036.43, 4,414,803.26 and 2,428,410.75 is: 3,347,122.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,203,036.43 : 4,414,803.26 = 2,428,410.75 : x
  2. Step 2: Convert to fraction form
    3,203,036.43/4,414,803.26 = 2,428,410.75/x
  3. Step 3: Cross multiply
    3,203,036.43x = 4,414,803.26 × 2,428,410.75
  4. Step 4: Simplify right side
    3,203,036.43x = 10,720,955,683,576.99
  5. Step 5: Solve for x
    x = 10,720,955,683,576.99/3,203,036.43
  6. Step 6: Final answer
    x = 3,347,122.62

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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.