Home / 2,531,486.27-3,796,745.55-758,558.27

Finding the Fourth Proportional to 2,531,486.27, 3,796,745.55 and 758,558.27

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Solution

The fourth proportional to 2,531,486.27, 3,796,745.55 and 758,558.27 is: 1,137,692.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,531,486.27 : 3,796,745.55 = 758,558.27 : x
  2. Step 2: Convert to fraction form
    2,531,486.27/3,796,745.55 = 758,558.27/x
  3. Step 3: Cross multiply
    2,531,486.27x = 3,796,745.55 × 758,558.27
  4. Step 4: Simplify right side
    2,531,486.27x = 2,880,052,717,054.47
  5. Step 5: Solve for x
    x = 2,880,052,717,054.47/2,531,486.27
  6. Step 6: Final answer
    x = 1,137,692.41

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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.