Finding the Third Proportional to 327,534.75 and 520,827.75
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Solution
The third proportional to 327,534.75 and 520,827.75 is: 828,191.65
Step by Step Solution
- Step 1: Write the proportion equation
327,534.75 : 520,827.75 = 520,827.75 : x - Step 2: Convert to fraction form
327,534.75/520,827.75 = 520,827.75/x - Step 3: Cross multiply
327,534.75x = 520,827.75 × 520,827.75 - Step 4: Simplify right side
327,534.75x = 271,261,545,170.06 - Step 5: Solve for x
x = 271,261,545,170.06/327,534.75 - Step 6: Final answer
x = 828,191.65
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.