Home / 3,004,181.48-4,145,936.46-1,715,435.84

Finding the Fourth Proportional to 3,004,181.48, 4,145,936.46 and 1,715,435.84

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Solution

The fourth proportional to 3,004,181.48, 4,145,936.46 and 1,715,435.84 is: 2,367,396.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,004,181.48 : 4,145,936.46 = 1,715,435.84 : x
  2. Step 2: Convert to fraction form
    3,004,181.48/4,145,936.46 = 1,715,435.84/x
  3. Step 3: Cross multiply
    3,004,181.48x = 4,145,936.46 × 1,715,435.84
  4. Step 4: Simplify right side
    3,004,181.48x = 7,112,087,993,846.73
  5. Step 5: Solve for x
    x = 7,112,087,993,846.73/3,004,181.48
  6. Step 6: Final answer
    x = 2,367,396.26

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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.