Home / 1,494,120.26-2,061,983.40-849,600.44

Finding the Fourth Proportional to 1,494,120.26, 2,061,983.40 and 849,600.44

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Solution

The fourth proportional to 1,494,120.26, 2,061,983.40 and 849,600.44 is: 1,172,504.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,120.26 : 2,061,983.40 = 849,600.44 : x
  2. Step 2: Convert to fraction form
    1,494,120.26/2,061,983.40 = 849,600.44/x
  3. Step 3: Cross multiply
    1,494,120.26x = 2,061,983.40 × 849,600.44
  4. Step 4: Simplify right side
    1,494,120.26x = 1,751,862,003,912.70
  5. Step 5: Solve for x
    x = 1,751,862,003,912.70/1,494,120.26
  6. Step 6: Final answer
    x = 1,172,504.02

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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.