Finding the Third Proportional to 192,777.75 and 417,731.63
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Solution
The third proportional to 192,777.75 and 417,731.63 is: 905,185.95
Step by Step Solution
- Step 1: Write the proportion equation
192,777.75 : 417,731.63 = 417,731.63 : x - Step 2: Convert to fraction form
192,777.75/417,731.63 = 417,731.63/x - Step 3: Cross multiply
192,777.75x = 417,731.63 × 417,731.63 - Step 4: Simplify right side
192,777.75x = 174,499,710,525.14 - Step 5: Solve for x
x = 174,499,710,525.14/192,777.75 - Step 6: Final answer
x = 905,185.95
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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.