Finding the Fourth Proportional to 365,981.94, 505,055.01 and 204,836.99
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Solution
The fourth proportional to 365,981.94, 505,055.01 and 204,836.99 is: 282,675.00
Step by Step Solution
- Step 1: Write the proportion equation
365,981.94 : 505,055.01 = 204,836.99 : x - Step 2: Convert to fraction form
365,981.94/505,055.01 = 204,836.99/x - Step 3: Cross multiply
365,981.94x = 505,055.01 × 204,836.99 - Step 4: Simplify right side
365,981.94x = 103,453,945,507.55 - Step 5: Solve for x
x = 103,453,945,507.55/365,981.94 - Step 6: Final answer
x = 282,675.00
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.