Finding the Third Proportional to 372,657.94 and 804,324.38
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Solution
The third proportional to 372,657.94 and 804,324.38 is: 1,736,009.45
Step by Step Solution
- Step 1: Write the proportion equation
372,657.94 : 804,324.38 = 804,324.38 : x - Step 2: Convert to fraction form
372,657.94/804,324.38 = 804,324.38/x - Step 3: Cross multiply
372,657.94x = 804,324.38 × 804,324.38 - Step 4: Simplify right side
372,657.94x = 646,937,700,219.14 - Step 5: Solve for x
x = 646,937,700,219.14/372,657.94 - Step 6: Final answer
x = 1,736,009.45
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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.