Finding the Third Proportional to 994,971.09 and 1,578,034.41
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Solution
The third proportional to 994,971.09 and 1,578,034.41 is: 2,502,778.83
Step by Step Solution
- Step 1: Write the proportion equation
994,971.09 : 1,578,034.41 = 1,578,034.41 : x - Step 2: Convert to fraction form
994,971.09/1,578,034.41 = 1,578,034.41/x - Step 3: Cross multiply
994,971.09x = 1,578,034.41 × 1,578,034.41 - Step 4: Simplify right side
994,971.09x = 2,490,192,587,308.79 - Step 5: Solve for x
x = 2,490,192,587,308.79/994,971.09 - Step 6: Final answer
x = 2,502,778.83
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.