Finding the Fourth Proportional to 1,083,136.83, 1,494,775.52 and 599,701.96
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Solution
The fourth proportional to 1,083,136.83, 1,494,775.52 and 599,701.96 is: 827,614.56
Step by Step Solution
- Step 1: Write the proportion equation
1,083,136.83 : 1,494,775.52 = 599,701.96 : x - Step 2: Convert to fraction form
1,083,136.83/1,494,775.52 = 599,701.96/x - Step 3: Cross multiply
1,083,136.83x = 1,494,775.52 × 599,701.96 - Step 4: Simplify right side
1,083,136.83x = 896,419,801,630.14 - Step 5: Solve for x
x = 896,419,801,630.14/1,083,136.83 - Step 6: Final answer
x = 827,614.56
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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.