Home / 3,728,351.01-5,144,672.34-2,074,107.27

Finding the Fourth Proportional to 3,728,351.01, 5,144,672.34 and 2,074,107.27

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Solution

The fourth proportional to 3,728,351.01, 5,144,672.34 and 2,074,107.27 is: 2,862,016.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,728,351.01 : 5,144,672.34 = 2,074,107.27 : x
  2. Step 2: Convert to fraction form
    3,728,351.01/5,144,672.34 = 2,074,107.27/x
  3. Step 3: Cross multiply
    3,728,351.01x = 5,144,672.34 × 2,074,107.27
  4. Step 4: Simplify right side
    3,728,351.01x = 10,670,602,302,161.91
  5. Step 5: Solve for x
    x = 10,670,602,302,161.91/3,728,351.01
  6. Step 6: Final answer
    x = 2,862,016.55

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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.