Finding the Fourth Proportional to 1,067,729.97, 1,473,467.46 and 584,295.09
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Solution
The fourth proportional to 1,067,729.97, 1,473,467.46 and 584,295.09 is: 806,327.28
Step by Step Solution
- Step 1: Write the proportion equation
1,067,729.97 : 1,473,467.46 = 584,295.09 : x - Step 2: Convert to fraction form
1,067,729.97/1,473,467.46 = 584,295.09/x - Step 3: Cross multiply
1,067,729.97x = 1,473,467.46 × 584,295.09 - Step 4: Simplify right side
1,067,729.97x = 860,939,802,152.77 - Step 5: Solve for x
x = 860,939,802,152.77/1,067,729.97 - Step 6: Final answer
x = 806,327.28
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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.