Finding the Fourth Proportional to 5,824,992.36, 8,737,480.86 and 2,708,734.44
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Solution
The fourth proportional to 5,824,992.36, 8,737,480.86 and 2,708,734.44 is: 4,063,098.09
Step by Step Solution
- Step 1: Write the proportion equation
5,824,992.36 : 8,737,480.86 = 2,708,734.44 : x - Step 2: Convert to fraction form
5,824,992.36/8,737,480.86 = 2,708,734.44/x - Step 3: Cross multiply
5,824,992.36x = 8,737,480.86 × 2,708,734.44 - Step 4: Simplify right side
5,824,992.36x = 23,667,515,324,322.82 - Step 5: Solve for x
x = 23,667,515,324,322.82/5,824,992.36 - Step 6: Final answer
x = 4,063,098.09
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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.