Finding the Fourth Proportional to 1,694,202.26, 2,540,557.38 and 795,899.30
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Solution
The fourth proportional to 1,694,202.26, 2,540,557.38 and 795,899.30 is: 1,193,498.49
Step by Step Solution
- Step 1: Write the proportion equation
1,694,202.26 : 2,540,557.38 = 795,899.30 : x - Step 2: Convert to fraction form
1,694,202.26/2,540,557.38 = 795,899.30/x - Step 3: Cross multiply
1,694,202.26x = 2,540,557.38 × 795,899.30 - Step 4: Simplify right side
1,694,202.26x = 2,022,027,840,351.83 - Step 5: Solve for x
x = 2,022,027,840,351.83/1,694,202.26 - Step 6: Final answer
x = 1,193,498.49
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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.