Finding the Third Proportional to 267,809.06 and 557,812.13
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Solution
The third proportional to 267,809.06 and 557,812.13 is: 1,161,851.52
Step by Step Solution
- Step 1: Write the proportion equation
267,809.06 : 557,812.13 = 557,812.13 : x - Step 2: Convert to fraction form
267,809.06/557,812.13 = 557,812.13/x - Step 3: Cross multiply
267,809.06x = 557,812.13 × 557,812.13 - Step 4: Simplify right side
267,809.06x = 311,154,366,797.02 - Step 5: Solve for x
x = 311,154,366,797.02/267,809.06 - Step 6: Final answer
x = 1,161,851.52
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.