Home / 2,507,051.91-3,761,860.37-1,193,997.61

Finding the Fourth Proportional to 2,507,051.91, 3,761,860.37 and 1,193,997.61

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Solution

The fourth proportional to 2,507,051.91, 3,761,860.37 and 1,193,997.61 is: 1,791,607.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,507,051.91 : 3,761,860.37 = 1,193,997.61 : x
  2. Step 2: Convert to fraction form
    2,507,051.91/3,761,860.37 = 1,193,997.61/x
  3. Step 3: Cross multiply
    2,507,051.91x = 3,761,860.37 × 1,193,997.61
  4. Step 4: Simplify right side
    2,507,051.91x = 4,491,652,296,382.29
  5. Step 5: Solve for x
    x = 4,491,652,296,382.29/2,507,051.91
  6. Step 6: Final answer
    x = 1,791,607.22

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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.