Finding the Third Proportional to 775,170 and 1,163,567.53
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Solution
The third proportional to 775,170 and 1,163,567.53 is: 1,746,570.95
Step by Step Solution
- Step 1: Write the proportion equation
775,170 : 1,163,567.53 = 1,163,567.53 : x - Step 2: Convert to fraction form
775,170/1,163,567.53 = 1,163,567.53/x - Step 3: Cross multiply
775,170x = 1,163,567.53 × 1,163,567.53 - Step 4: Simplify right side
775,170x = 1,353,889,399,779.22 - Step 5: Solve for x
x = 1,353,889,399,779.22/775,170 - Step 6: Final answer
x = 1,746,570.95
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.