Home / 3,094,843.56-4,642,249.14-1,683,868.92

Finding the Fourth Proportional to 3,094,843.56, 4,642,249.14 and 1,683,868.92

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Solution

The fourth proportional to 3,094,843.56, 4,642,249.14 and 1,683,868.92 is: 2,525,794.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,094,843.56 : 4,642,249.14 = 1,683,868.92 : x
  2. Step 2: Convert to fraction form
    3,094,843.56/4,642,249.14 = 1,683,868.92/x
  3. Step 3: Cross multiply
    3,094,843.56x = 4,642,249.14 × 1,683,868.92
  4. Step 4: Simplify right side
    3,094,843.56x = 7,816,939,045,742.73
  5. Step 5: Solve for x
    x = 7,816,939,045,742.73/3,094,843.56
  6. Step 6: Final answer
    x = 2,525,794.57

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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.