Finding the Fourth Proportional to 6,026,771.68, 8,317,005.96 and 3,273,512.88
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Solution
The fourth proportional to 6,026,771.68, 8,317,005.96 and 3,273,512.88 is: 4,517,480.92
Step by Step Solution
- Step 1: Write the proportion equation
6,026,771.68 : 8,317,005.96 = 3,273,512.88 : x - Step 2: Convert to fraction form
6,026,771.68/8,317,005.96 = 3,273,512.88/x - Step 3: Cross multiply
6,026,771.68x = 8,317,005.96 × 3,273,512.88 - Step 4: Simplify right side
6,026,771.68x = 27,225,826,091,511.73 - Step 5: Solve for x
x = 27,225,826,091,511.73/6,026,771.68 - Step 6: Final answer
x = 4,517,480.92
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.