Home / 3,589,033.96-4,952,692.02-2,138,697.10

Finding the Fourth Proportional to 3,589,033.96, 4,952,692.02 and 2,138,697.10

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Solution

The fourth proportional to 3,589,033.96, 4,952,692.02 and 2,138,697.10 is: 2,951,297.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,589,033.96 : 4,952,692.02 = 2,138,697.10 : x
  2. Step 2: Convert to fraction form
    3,589,033.96/4,952,692.02 = 2,138,697.10/x
  3. Step 3: Cross multiply
    3,589,033.96x = 4,952,692.02 × 2,138,697.10
  4. Step 4: Simplify right side
    3,589,033.96x = 10,592,308,060,367.14
  5. Step 5: Solve for x
    x = 10,592,308,060,367.14/3,589,033.96
  6. Step 6: Final answer
    x = 2,951,297.81

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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.