Home / 3,086,919.44-4,630,553.96-957,306.32

Finding the Fourth Proportional to 3,086,919.44, 4,630,553.96 and 957,306.32

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Solution

The fourth proportional to 3,086,919.44, 4,630,553.96 and 957,306.32 is: 1,436,013.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,086,919.44 : 4,630,553.96 = 957,306.32 : x
  2. Step 2: Convert to fraction form
    3,086,919.44/4,630,553.96 = 957,306.32/x
  3. Step 3: Cross multiply
    3,086,919.44x = 4,630,553.96 × 957,306.32
  4. Step 4: Simplify right side
    3,086,919.44x = 4,432,858,571,009.03
  5. Step 5: Solve for x
    x = 4,432,858,571,009.03/3,086,919.44
  6. Step 6: Final answer
    x = 1,436,013.69

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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.