Finding the Fourth Proportional to 1,596,745.02, 2,394,231.39 and 531,205.41
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Solution
The fourth proportional to 1,596,745.02, 2,394,231.39 and 531,205.41 is: 796,513.32
Step by Step Solution
- Step 1: Write the proportion equation
1,596,745.02 : 2,394,231.39 = 531,205.41 : x - Step 2: Convert to fraction form
1,596,745.02/2,394,231.39 = 531,205.41/x - Step 3: Cross multiply
1,596,745.02x = 2,394,231.39 × 531,205.41 - Step 4: Simplify right side
1,596,745.02x = 1,271,828,676,138.19 - Step 5: Solve for x
x = 1,271,828,676,138.19/1,596,745.02 - Step 6: Final answer
x = 796,513.32
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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.