Finding the Fourth Proportional to 3,523,494.53, 5,285,047.25 and 964,524.11
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Solution
The fourth proportional to 3,523,494.53, 5,285,047.25 and 964,524.11 is: 1,446,732.90
Step by Step Solution
- Step 1: Write the proportion equation
3,523,494.53 : 5,285,047.25 = 964,524.11 : x - Step 2: Convert to fraction form
3,523,494.53/5,285,047.25 = 964,524.11/x - Step 3: Cross multiply
3,523,494.53x = 5,285,047.25 × 964,524.11 - Step 4: Simplify right side
3,523,494.53x = 5,097,555,465,674.82 - Step 5: Solve for x
x = 5,097,555,465,674.82/3,523,494.53 - Step 6: Final answer
x = 1,446,732.90
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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.