Home / 4,082,820.28-5,634,247.38-2,247,239.32

Finding the Fourth Proportional to 4,082,820.28, 5,634,247.38 and 2,247,239.32

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Solution

The fourth proportional to 4,082,820.28, 5,634,247.38 and 2,247,239.32 is: 3,101,165.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,082,820.28 : 5,634,247.38 = 2,247,239.32 : x
  2. Step 2: Convert to fraction form
    4,082,820.28/5,634,247.38 = 2,247,239.32/x
  3. Step 3: Cross multiply
    4,082,820.28x = 5,634,247.38 × 2,247,239.32
  4. Step 4: Simplify right side
    4,082,820.28x = 12,661,502,250,942.98
  5. Step 5: Solve for x
    x = 12,661,502,250,942.98/4,082,820.28
  6. Step 6: Final answer
    x = 3,101,165.71

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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.