Finding the Third Proportional to 764,553.94 and 1,646,267.63
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Solution
The third proportional to 764,553.94 and 1,646,267.63 is: 3,544,808.23
Step by Step Solution
- Step 1: Write the proportion equation
764,553.94 : 1,646,267.63 = 1,646,267.63 : x - Step 2: Convert to fraction form
764,553.94/1,646,267.63 = 1,646,267.63/x - Step 3: Cross multiply
764,553.94x = 1,646,267.63 × 1,646,267.63 - Step 4: Simplify right side
764,553.94x = 2,710,197,093,123.14 - Step 5: Solve for x
x = 2,710,197,093,123.14/764,553.94 - Step 6: Final answer
x = 3,544,808.23
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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.