Finding the Fourth Proportional to 833,338.44, 1,250,081.50 and 234,304.82
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Solution
The fourth proportional to 833,338.44, 1,250,081.50 and 234,304.82 is: 351,477.99
Step by Step Solution
- Step 1: Write the proportion equation
833,338.44 : 1,250,081.50 = 234,304.82 : x - Step 2: Convert to fraction form
833,338.44/1,250,081.50 = 234,304.82/x - Step 3: Cross multiply
833,338.44x = 1,250,081.50 × 234,304.82 - Step 4: Simplify right side
833,338.44x = 292,900,120,842.83 - Step 5: Solve for x
x = 292,900,120,842.83/833,338.44 - Step 6: Final answer
x = 351,477.99
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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.