Home / 4,994,723.02-6,892,717.79-2,702,883.73

Finding the Fourth Proportional to 4,994,723.02, 6,892,717.79 and 2,702,883.73

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Solution

The fourth proportional to 4,994,723.02, 6,892,717.79 and 2,702,883.73 is: 3,729,979.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,994,723.02 : 6,892,717.79 = 2,702,883.73 : x
  2. Step 2: Convert to fraction form
    4,994,723.02/6,892,717.79 = 2,702,883.73/x
  3. Step 3: Cross multiply
    4,994,723.02x = 6,892,717.79 × 2,702,883.73
  4. Step 4: Simplify right side
    4,994,723.02x = 18,630,214,770,072.56
  5. Step 5: Solve for x
    x = 18,630,214,770,072.56/4,994,723.02
  6. Step 6: Final answer
    x = 3,729,979.56

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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.