Finding the Third Proportional to 823,029.19 and 1,684,194.19
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Solution
The third proportional to 823,029.19 and 1,684,194.19 is: 3,446,427.06
Step by Step Solution
- Step 1: Write the proportion equation
823,029.19 : 1,684,194.19 = 1,684,194.19 : x - Step 2: Convert to fraction form
823,029.19/1,684,194.19 = 1,684,194.19/x - Step 3: Cross multiply
823,029.19x = 1,684,194.19 × 1,684,194.19 - Step 4: Simplify right side
823,029.19x = 2,836,510,061,208.79 - Step 5: Solve for x
x = 2,836,510,061,208.79/823,029.19 - Step 6: Final answer
x = 3,446,427.06
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Why These Related Problems?
These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.