Home / 2,266,844.56-3,399,466.44-668,980.24

Finding the Fourth Proportional to 2,266,844.56, 3,399,466.44 and 668,980.24

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Solution

The fourth proportional to 2,266,844.56, 3,399,466.44 and 668,980.24 is: 1,003,234.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266,844.56 : 3,399,466.44 = 668,980.24 : x
  2. Step 2: Convert to fraction form
    2,266,844.56/3,399,466.44 = 668,980.24/x
  3. Step 3: Cross multiply
    2,266,844.56x = 3,399,466.44 × 668,980.24
  4. Step 4: Simplify right side
    2,266,844.56x = 2,274,175,874,903.15
  5. Step 5: Solve for x
    x = 2,274,175,874,903.15/2,266,844.56
  6. Step 6: Final answer
    x = 1,003,234.15

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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.