Finding the Fourth Proportional to 324,848.94, 448,292.55 and 181,608.99
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Solution
The fourth proportional to 324,848.94, 448,292.55 and 181,608.99 is: 250,620.97
Step by Step Solution
- Step 1: Write the proportion equation
324,848.94 : 448,292.55 = 181,608.99 : x - Step 2: Convert to fraction form
324,848.94/448,292.55 = 181,608.99/x - Step 3: Cross multiply
324,848.94x = 448,292.55 × 181,608.99 - Step 4: Simplify right side
324,848.94x = 81,413,957,230.02 - Step 5: Solve for x
x = 81,413,957,230.02/324,848.94 - Step 6: Final answer
x = 250,620.97
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.