Finding the Third Proportional to 203,941.75 and 437,407.75
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Solution
The third proportional to 203,941.75 and 437,407.75 is: 938,138.17
Step by Step Solution
- Step 1: Write the proportion equation
203,941.75 : 437,407.75 = 437,407.75 : x - Step 2: Convert to fraction form
203,941.75/437,407.75 = 437,407.75/x - Step 3: Cross multiply
203,941.75x = 437,407.75 × 437,407.75 - Step 4: Simplify right side
203,941.75x = 191,325,539,760.06 - Step 5: Solve for x
x = 191,325,539,760.06/203,941.75 - Step 6: Final answer
x = 938,138.17
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.