Finding the Third Proportional to 374,216.63 and 804,471.75
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Solution
The third proportional to 374,216.63 and 804,471.75 is: 1,729,412.20
Step by Step Solution
- Step 1: Write the proportion equation
374,216.63 : 804,471.75 = 804,471.75 : x - Step 2: Convert to fraction form
374,216.63/804,471.75 = 804,471.75/x - Step 3: Cross multiply
374,216.63x = 804,471.75 × 804,471.75 - Step 4: Simplify right side
374,216.63x = 647,174,796,548.06 - Step 5: Solve for x
x = 647,174,796,548.06/374,216.63 - Step 6: Final answer
x = 1,729,412.20
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.