Finding the Fourth Proportional to 1,741,645.80, 2,612,272.68 and 604,198.44
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Solution
The fourth proportional to 1,741,645.80, 2,612,272.68 and 604,198.44 is: 906,229.66
Step by Step Solution
- Step 1: Write the proportion equation
1,741,645.80 : 2,612,272.68 = 604,198.44 : x - Step 2: Convert to fraction form
1,741,645.80/2,612,272.68 = 604,198.44/x - Step 3: Cross multiply
1,741,645.80x = 2,612,272.68 × 604,198.44 - Step 4: Simplify right side
1,741,645.80x = 1,578,331,078,110.62 - Step 5: Solve for x
x = 1,578,331,078,110.62/1,741,645.80 - Step 6: Final answer
x = 906,229.66
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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.