Finding the Fourth Proportional to 8,163,599.08, 12,245,516.22 and 2,844,815.08
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Solution
The fourth proportional to 8,163,599.08, 12,245,516.22 and 2,844,815.08 is: 4,267,263.60
Step by Step Solution
- Step 1: Write the proportion equation
8,163,599.08 : 12,245,516.22 = 2,844,815.08 : x - Step 2: Convert to fraction form
8,163,599.08/12,245,516.22 = 2,844,815.08/x - Step 3: Cross multiply
8,163,599.08x = 12,245,516.22 × 2,844,815.08 - Step 4: Simplify right side
8,163,599.08x = 34,836,229,205,040.60 - Step 5: Solve for x
x = 34,836,229,205,040.60/8,163,599.08 - Step 6: Final answer
x = 4,267,263.60
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1.5x scale
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.