Finding the Fourth Proportional to 365,262.95, 504,061.70 and 204,117.99
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Solution
The fourth proportional to 365,262.95, 504,061.70 and 204,117.99 is: 281,682.17
Step by Step Solution
- Step 1: Write the proportion equation
365,262.95 : 504,061.70 = 204,117.99 : x - Step 2: Convert to fraction form
365,262.95/504,061.70 = 204,117.99/x - Step 3: Cross multiply
365,262.95x = 504,061.70 × 204,117.99 - Step 4: Simplify right side
365,262.95x = 102,888,060,019.39 - Step 5: Solve for x
x = 102,888,060,019.39/365,262.95 - Step 6: Final answer
x = 281,682.17
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.