Finding the Fourth Proportional to 5,864,497.80, 8,794,122.30 and 2,269,069.80
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Solution
The fourth proportional to 5,864,497.80, 8,794,122.30 and 2,269,069.80 is: 3,402,589.28
Step by Step Solution
- Step 1: Write the proportion equation
5,864,497.80 : 8,794,122.30 = 2,269,069.80 : x - Step 2: Convert to fraction form
5,864,497.80/8,794,122.30 = 2,269,069.80/x - Step 3: Cross multiply
5,864,497.80x = 8,794,122.30 × 2,269,069.80 - Step 4: Simplify right side
5,864,497.80x = 19,954,477,328,436.54 - Step 5: Solve for x
x = 19,954,477,328,436.54/5,864,497.80 - Step 6: Final answer
x = 3,402,589.28
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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.