Finding the Third Proportional to 676,944.84 and 1,440,822.94
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Solution
The third proportional to 676,944.84 and 1,440,822.94 is: 3,066,676.34
Step by Step Solution
- Step 1: Write the proportion equation
676,944.84 : 1,440,822.94 = 1,440,822.94 : x - Step 2: Convert to fraction form
676,944.84/1,440,822.94 = 1,440,822.94/x - Step 3: Cross multiply
676,944.84x = 1,440,822.94 × 1,440,822.94 - Step 4: Simplify right side
676,944.84x = 2,075,970,737,226.13 - Step 5: Solve for x
x = 2,075,970,737,226.13/676,944.84 - Step 6: Final answer
x = 3,066,676.34
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.