Finding the Third Proportional to 372,756.94 and 804,995.09
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Solution
The third proportional to 372,756.94 and 804,995.09 is: 1,738,444.07
Step by Step Solution
- Step 1: Write the proportion equation
372,756.94 : 804,995.09 = 804,995.09 : x - Step 2: Convert to fraction form
372,756.94/804,995.09 = 804,995.09/x - Step 3: Cross multiply
372,756.94x = 804,995.09 × 804,995.09 - Step 4: Simplify right side
372,756.94x = 648,017,088,383.52 - Step 5: Solve for x
x = 648,017,088,383.52/372,756.94 - Step 6: Final answer
x = 1,738,444.07
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.