Finding the Third Proportional to 893,577.45 and 1,366,892.09
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Solution
The third proportional to 893,577.45 and 1,366,892.09 is: 2,090,914.43
Step by Step Solution
- Step 1: Write the proportion equation
893,577.45 : 1,366,892.09 = 1,366,892.09 : x - Step 2: Convert to fraction form
893,577.45/1,366,892.09 = 1,366,892.09/x - Step 3: Cross multiply
893,577.45x = 1,366,892.09 × 1,366,892.09 - Step 4: Simplify right side
893,577.45x = 1,868,393,974,598.57 - Step 5: Solve for x
x = 1,868,393,974,598.57/893,577.45 - Step 6: Final answer
x = 2,090,914.43
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.