Home / 3,614,523.09-4,987,724.18-2,065,477.37

Finding the Fourth Proportional to 3,614,523.09, 4,987,724.18 and 2,065,477.37

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Solution

The fourth proportional to 3,614,523.09, 4,987,724.18 and 2,065,477.37 is: 2,850,177.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,614,523.09 : 4,987,724.18 = 2,065,477.37 : x
  2. Step 2: Convert to fraction form
    3,614,523.09/4,987,724.18 = 2,065,477.37/x
  3. Step 3: Cross multiply
    3,614,523.09x = 4,987,724.18 × 2,065,477.37
  4. Step 4: Simplify right side
    3,614,523.09x = 10,302,031,414,286.19
  5. Step 5: Solve for x
    x = 10,302,031,414,286.19/3,614,523.09
  6. Step 6: Final answer
    x = 2,850,177.23

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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.