Home / 6,503,222.16-9,751,249.80-2,239,874.64

Finding the Fourth Proportional to 6,503,222.16, 9,751,249.80 and 2,239,874.64

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Solution

The fourth proportional to 6,503,222.16, 9,751,249.80 and 2,239,874.64 is: 3,358,577.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,503,222.16 : 9,751,249.80 = 2,239,874.64 : x
  2. Step 2: Convert to fraction form
    6,503,222.16/9,751,249.80 = 2,239,874.64/x
  3. Step 3: Cross multiply
    6,503,222.16x = 9,751,249.80 × 2,239,874.64
  4. Step 4: Simplify right side
    6,503,222.16x = 21,841,577,135,325.07
  5. Step 5: Solve for x
    x = 21,841,577,135,325.07/6,503,222.16
  6. Step 6: Final answer
    x = 3,358,577.73

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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.