Finding the Fourth Proportional to 1,067,730.97, 1,473,468.84 and 584,296.09
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Solution
The fourth proportional to 1,067,730.97, 1,473,468.84 and 584,296.09 is: 806,328.66
Step by Step Solution
- Step 1: Write the proportion equation
1,067,730.97 : 1,473,468.84 = 584,296.09 : x - Step 2: Convert to fraction form
1,067,730.97/1,473,468.84 = 584,296.09/x - Step 3: Cross multiply
1,067,730.97x = 1,473,468.84 × 584,296.09 - Step 4: Simplify right side
1,067,730.97x = 860,942,081,948.84 - Step 5: Solve for x
x = 860,942,081,948.84/1,067,730.97 - Step 6: Final answer
x = 806,328.66
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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.