Finding the Third Proportional to 192,804.75 and 417,787.88
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Solution
The third proportional to 192,804.75 and 417,787.88 is: 905,302.95
Step by Step Solution
- Step 1: Write the proportion equation
192,804.75 : 417,787.88 = 417,787.88 : x - Step 2: Convert to fraction form
192,804.75/417,787.88 = 417,787.88/x - Step 3: Cross multiply
192,804.75x = 417,787.88 × 417,787.88 - Step 4: Simplify right side
192,804.75x = 174,546,708,497.02 - Step 5: Solve for x
x = 174,546,708,497.02/192,804.75 - Step 6: Final answer
x = 905,302.95
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.