Finding the Fourth Proportional to 1,067,731.97, 1,473,470.22 and 584,297.09
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Solution
The fourth proportional to 1,067,731.97, 1,473,470.22 and 584,297.09 is: 806,330.04
Step by Step Solution
- Step 1: Write the proportion equation
1,067,731.97 : 1,473,470.22 = 584,297.09 : x - Step 2: Convert to fraction form
1,067,731.97/1,473,470.22 = 584,297.09/x - Step 3: Cross multiply
1,067,731.97x = 1,473,470.22 × 584,297.09 - Step 4: Simplify right side
1,067,731.97x = 860,944,361,747.66 - Step 5: Solve for x
x = 860,944,361,747.66/1,067,731.97 - Step 6: Final answer
x = 806,330.04
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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.