Finding the Fourth Proportional to 5,833,738.80, 8,753,232.60 and 2,637,219.60
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Solution
The fourth proportional to 5,833,738.80, 8,753,232.60 and 2,637,219.60 is: 3,957,015.80
Step by Step Solution
- Step 1: Write the proportion equation
5,833,738.80 : 8,753,232.60 = 2,637,219.60 : x - Step 2: Convert to fraction form
5,833,738.80/8,753,232.60 = 2,637,219.60/x - Step 3: Cross multiply
5,833,738.80x = 8,753,232.60 × 2,637,219.60 - Step 4: Simplify right side
5,833,738.80x = 23,084,196,576,078.96 - Step 5: Solve for x
x = 23,084,196,576,078.96/5,833,738.80 - Step 6: Final answer
x = 3,957,015.80
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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.