Finding the Third Proportional to 274,779 and 590,989.50
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Solution
The third proportional to 274,779 and 590,989.50 is: 1,271,089.09
Step by Step Solution
- Step 1: Write the proportion equation
274,779 : 590,989.50 = 590,989.50 : x - Step 2: Convert to fraction form
274,779/590,989.50 = 590,989.50/x - Step 3: Cross multiply
274,779x = 590,989.50 × 590,989.50 - Step 4: Simplify right side
274,779x = 349,268,589,110.25 - Step 5: Solve for x
x = 349,268,589,110.25/274,779 - Step 6: Final answer
x = 1,271,089.09
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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.