Finding the Fourth Proportional to 6,305,824.67, 9,457,285.33 and 2,467,738.09
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Solution
The fourth proportional to 6,305,824.67, 9,457,285.33 and 2,467,738.09 is: 3,701,039.03
Step by Step Solution
- Step 1: Write the proportion equation
6,305,824.67 : 9,457,285.33 = 2,467,738.09 : x - Step 2: Convert to fraction form
6,305,824.67/9,457,285.33 = 2,467,738.09/x - Step 3: Cross multiply
6,305,824.67x = 9,457,285.33 × 2,467,738.09 - Step 4: Simplify right side
6,305,824.67x = 23,338,103,207,026.66 - Step 5: Solve for x
x = 23,338,103,207,026.66/6,305,824.67 - Step 6: Final answer
x = 3,701,039.03
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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.