Finding the Fourth Proportional to 5,683,684.23, 8,525,403.95 and 1,584,896.12
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Solution
The fourth proportional to 5,683,684.23, 8,525,403.95 and 1,584,896.12 is: 2,377,310.05
Step by Step Solution
- Step 1: Write the proportion equation
5,683,684.23 : 8,525,403.95 = 1,584,896.12 : x - Step 2: Convert to fraction form
5,683,684.23/8,525,403.95 = 1,584,896.12/x - Step 3: Cross multiply
5,683,684.23x = 8,525,403.95 × 1,584,896.12 - Step 4: Simplify right side
5,683,684.23x = 13,511,879,632,121.48 - Step 5: Solve for x
x = 13,511,879,632,121.48/5,683,684.23 - Step 6: Final answer
x = 2,377,310.05
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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.