Finding the Third Proportional to 1,806,456.38 and 2,641,857.75
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Solution
The third proportional to 1,806,456.38 and 2,641,857.75 is: 3,863,593.09
Step by Step Solution
- Step 1: Write the proportion equation
1,806,456.38 : 2,641,857.75 = 2,641,857.75 : x - Step 2: Convert to fraction form
1,806,456.38/2,641,857.75 = 2,641,857.75/x - Step 3: Cross multiply
1,806,456.38x = 2,641,857.75 × 2,641,857.75 - Step 4: Simplify right side
1,806,456.38x = 6,979,412,371,235.06 - Step 5: Solve for x
x = 6,979,412,371,235.06/1,806,456.38 - Step 6: Final answer
x = 3,863,593.09
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.