Finding the Third Proportional to 822,088 and 1,793,182
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Solution
The third proportional to 822,088 and 1,793,182 is: 3,911,383.80
Step by Step Solution
- Step 1: Write the proportion equation
822,088 : 1,793,182 = 1,793,182 : x - Step 2: Convert to fraction form
822,088/1,793,182 = 1,793,182/x - Step 3: Cross multiply
822,088x = 1,793,182 × 1,793,182 - Step 4: Simplify right side
822,088x = 3,215,501,685,124 - Step 5: Solve for x
x = 3,215,501,685,124/822,088 - Step 6: Final answer
x = 3,911,383.80
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.