Finding the Third Proportional to 363,817.41 and 791,340.05
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Solution
The third proportional to 363,817.41 and 791,340.05 is: 1,721,245.49
Step by Step Solution
- Step 1: Write the proportion equation
363,817.41 : 791,340.05 = 791,340.05 : x - Step 2: Convert to fraction form
363,817.41/791,340.05 = 791,340.05/x - Step 3: Cross multiply
363,817.41x = 791,340.05 × 791,340.05 - Step 4: Simplify right side
363,817.41x = 626,219,069,788.13 - Step 5: Solve for x
x = 626,219,069,788.13/363,817.41 - Step 6: Final answer
x = 1,721,245.49
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.