Finding the Fourth Proportional to 950,696.73, 1,426,224.92 and 382,122.09
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Solution
The fourth proportional to 950,696.73, 1,426,224.92 and 382,122.09 is: 573,255.41
Step by Step Solution
- Step 1: Write the proportion equation
950,696.73 : 1,426,224.92 = 382,122.09 : x - Step 2: Convert to fraction form
950,696.73/1,426,224.92 = 382,122.09/x - Step 3: Cross multiply
950,696.73x = 1,426,224.92 × 382,122.09 - Step 4: Simplify right side
950,696.73x = 544,992,047,240.48 - Step 5: Solve for x
x = 544,992,047,240.48/950,696.73 - Step 6: Final answer
x = 573,255.41
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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.