Finding the Third Proportional to 374,477.63 and 819,015.75
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Solution
The third proportional to 374,477.63 and 819,015.75 is: 1,791,260.02
Step by Step Solution
- Step 1: Write the proportion equation
374,477.63 : 819,015.75 = 819,015.75 : x - Step 2: Convert to fraction form
374,477.63/819,015.75 = 819,015.75/x - Step 3: Cross multiply
374,477.63x = 819,015.75 × 819,015.75 - Step 4: Simplify right side
374,477.63x = 670,786,798,748.06 - Step 5: Solve for x
x = 670,786,798,748.06/374,477.63 - Step 6: Final answer
x = 1,791,260.02
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.