Finding the Fourth Proportional to 296,583.03, 444,874.44 and 119,089.99
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Solution
The fourth proportional to 296,583.03, 444,874.44 and 119,089.99 is: 178,634.93
Step by Step Solution
- Step 1: Write the proportion equation
296,583.03 : 444,874.44 = 119,089.99 : x - Step 2: Convert to fraction form
296,583.03/444,874.44 = 119,089.99/x - Step 3: Cross multiply
296,583.03x = 444,874.44 × 119,089.99 - Step 4: Simplify right side
296,583.03x = 52,980,089,791.03 - Step 5: Solve for x
x = 52,980,089,791.03/296,583.03 - Step 6: Final answer
x = 178,634.93
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.