Finding the Third Proportional to 885,087.84 and 1,899,207.84
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Solution
The third proportional to 885,087.84 and 1,899,207.84 is: 4,075,290.90
Step by Step Solution
- Step 1: Write the proportion equation
885,087.84 : 1,899,207.84 = 1,899,207.84 : x - Step 2: Convert to fraction form
885,087.84/1,899,207.84 = 1,899,207.84/x - Step 3: Cross multiply
885,087.84x = 1,899,207.84 × 1,899,207.84 - Step 4: Simplify right side
885,087.84x = 3,606,990,433,761.52 - Step 5: Solve for x
x = 3,606,990,433,761.52/885,087.84 - Step 6: Final answer
x = 4,075,290.90
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.