Finding the Fourth Proportional to 6,795,536.68, 9,373,940.10 and 4,247,497
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Solution
The fourth proportional to 6,795,536.68, 9,373,940.10 and 4,247,497 is: 5,859,107.87
Step by Step Solution
- Step 1: Write the proportion equation
6,795,536.68 : 9,373,940.10 = 4,247,497 : x - Step 2: Convert to fraction form
6,795,536.68/9,373,940.10 = 4,247,497/x - Step 3: Cross multiply
6,795,536.68x = 9,373,940.10 × 4,247,497 - Step 4: Simplify right side
6,795,536.68x = 39,815,782,452,929.70 - Step 5: Solve for x
x = 39,815,782,452,929.70/6,795,536.68 - Step 6: Final answer
x = 5,859,107.87
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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.