Finding the Fourth Proportional to 950,959.08, 1,425,591.99 and 343,611.93
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Solution
The fourth proportional to 950,959.08, 1,425,591.99 and 343,611.93 is: 515,111.98
Step by Step Solution
- Step 1: Write the proportion equation
950,959.08 : 1,425,591.99 = 343,611.93 : x - Step 2: Convert to fraction form
950,959.08/1,425,591.99 = 343,611.93/x - Step 3: Cross multiply
950,959.08x = 1,425,591.99 × 343,611.93 - Step 4: Simplify right side
950,959.08x = 489,850,415,076.44 - Step 5: Solve for x
x = 489,850,415,076.44/950,959.08 - Step 6: Final answer
x = 515,111.98
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.