Finding the Fourth Proportional to 4,560,093.57, 6,836,277.11 and 1,999,367.85
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Solution
The fourth proportional to 4,560,093.57, 6,836,277.11 and 1,999,367.85 is: 2,997,357.94
Step by Step Solution
- Step 1: Write the proportion equation
4,560,093.57 : 6,836,277.11 = 1,999,367.85 : x - Step 2: Convert to fraction form
4,560,093.57/6,836,277.11 = 1,999,367.85/x - Step 3: Cross multiply
4,560,093.57x = 6,836,277.11 × 1,999,367.85 - Step 4: Simplify right side
4,560,093.57x = 13,668,232,657,428.08 - Step 5: Solve for x
x = 13,668,232,657,428.08/4,560,093.57 - Step 6: Final answer
x = 2,997,357.94
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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.