Home / 3,462,709.19-5,194,062.57-938,364.44

Finding the Fourth Proportional to 3,462,709.19, 5,194,062.57 and 938,364.44

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Solution

The fourth proportional to 3,462,709.19, 5,194,062.57 and 938,364.44 is: 1,407,546.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,462,709.19 : 5,194,062.57 = 938,364.44 : x
  2. Step 2: Convert to fraction form
    3,462,709.19/5,194,062.57 = 938,364.44/x
  3. Step 3: Cross multiply
    3,462,709.19x = 5,194,062.57 × 938,364.44
  4. Step 4: Simplify right side
    3,462,709.19x = 4,873,923,614,823.01
  5. Step 5: Solve for x
    x = 4,873,923,614,823.01/3,462,709.19
  6. Step 6: Final answer
    x = 1,407,546.33

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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.