Home / 2,026,072.67-3,039,321.84-659,952.83

Finding the Fourth Proportional to 2,026,072.67, 3,039,321.84 and 659,952.83

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Solution

The fourth proportional to 2,026,072.67, 3,039,321.84 and 659,952.83 is: 989,998.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026,072.67 : 3,039,321.84 = 659,952.83 : x
  2. Step 2: Convert to fraction form
    2,026,072.67/3,039,321.84 = 659,952.83/x
  3. Step 3: Cross multiply
    2,026,072.67x = 3,039,321.84 × 659,952.83
  4. Step 4: Simplify right side
    2,026,072.67x = 2,005,809,034,392.20
  5. Step 5: Solve for x
    x = 2,005,809,034,392.20/2,026,072.67
  6. Step 6: Final answer
    x = 989,998.57

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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.