Finding the Third Proportional to 262,909.69 and 571,884.19
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Solution
The third proportional to 262,909.69 and 571,884.19 is: 1,243,969.09
Step by Step Solution
- Step 1: Write the proportion equation
262,909.69 : 571,884.19 = 571,884.19 : x - Step 2: Convert to fraction form
262,909.69/571,884.19 = 571,884.19/x - Step 3: Cross multiply
262,909.69x = 571,884.19 × 571,884.19 - Step 4: Simplify right side
262,909.69x = 327,051,523,912.54 - Step 5: Solve for x
x = 327,051,523,912.54/262,909.69 - Step 6: Final answer
x = 1,243,969.09
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.