Home / 6,757,242.12-10,133,745.44-2,207,254.23

Finding the Fourth Proportional to 6,757,242.12, 10,133,745.44 and 2,207,254.23

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Solution

The fourth proportional to 6,757,242.12, 10,133,745.44 and 2,207,254.23 is: 3,310,189.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,757,242.12 : 10,133,745.44 = 2,207,254.23 : x
  2. Step 2: Convert to fraction form
    6,757,242.12/10,133,745.44 = 2,207,254.23/x
  3. Step 3: Cross multiply
    6,757,242.12x = 10,133,745.44 × 2,207,254.23
  4. Step 4: Simplify right side
    6,757,242.12x = 22,367,752,477,146.94
  5. Step 5: Solve for x
    x = 22,367,752,477,146.94/6,757,242.12
  6. Step 6: Final answer
    x = 3,310,189.58

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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.