Finding the Third Proportional to 184,719.23 and 397,934.02
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Solution
The third proportional to 184,719.23 and 397,934.02 is: 857,254.96
Step by Step Solution
- Step 1: Write the proportion equation
184,719.23 : 397,934.02 = 397,934.02 : x - Step 2: Convert to fraction form
184,719.23/397,934.02 = 397,934.02/x - Step 3: Cross multiply
184,719.23x = 397,934.02 × 397,934.02 - Step 4: Simplify right side
184,719.23x = 158,351,480,791.44 - Step 5: Solve for x
x = 158,351,480,791.44/184,719.23 - Step 6: Final answer
x = 857,254.96
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.