Finding the Third Proportional to 374,701.50 and 552,129.75
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Solution
The third proportional to 374,701.50 and 552,129.75 is: 813,573.63
Step by Step Solution
- Step 1: Write the proportion equation
374,701.50 : 552,129.75 = 552,129.75 : x - Step 2: Convert to fraction form
374,701.50/552,129.75 = 552,129.75/x - Step 3: Cross multiply
374,701.50x = 552,129.75 × 552,129.75 - Step 4: Simplify right side
374,701.50x = 304,847,260,835.06 - Step 5: Solve for x
x = 304,847,260,835.06/374,701.50 - Step 6: Final answer
x = 813,573.63
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.