Finding the Third Proportional to 256,322.25 and 560,895.75
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Solution
The third proportional to 256,322.25 and 560,895.75 is: 1,227,377.03
Step by Step Solution
- Step 1: Write the proportion equation
256,322.25 : 560,895.75 = 560,895.75 : x - Step 2: Convert to fraction form
256,322.25/560,895.75 = 560,895.75/x - Step 3: Cross multiply
256,322.25x = 560,895.75 × 560,895.75 - Step 4: Simplify right side
256,322.25x = 314,604,042,368.06 - Step 5: Solve for x
x = 314,604,042,368.06/256,322.25 - Step 6: Final answer
x = 1,227,377.03
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.