Finding the Fourth Proportional to 1,694,223.93, 2,540,589.84 and 795,920.97
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Solution
The fourth proportional to 1,694,223.93, 2,540,589.84 and 795,920.97 is: 1,193,530.97
Step by Step Solution
- Step 1: Write the proportion equation
1,694,223.93 : 2,540,589.84 = 795,920.97 : x - Step 2: Convert to fraction form
1,694,223.93/2,540,589.84 = 795,920.97/x - Step 3: Cross multiply
1,694,223.93x = 2,540,589.84 × 795,920.97 - Step 4: Simplify right side
1,694,223.93x = 2,022,108,729,824.94 - Step 5: Solve for x
x = 2,022,108,729,824.94/1,694,223.93 - Step 6: Final answer
x = 1,193,530.97
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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.