Finding the Fourth Proportional to 2,270,910.06, 3,406,377.39 and 673,486.99
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Solution
The fourth proportional to 2,270,910.06, 3,406,377.39 and 673,486.99 is: 1,010,234.13
Step by Step Solution
- Step 1: Write the proportion equation
2,270,910.06 : 3,406,377.39 = 673,486.99 : x - Step 2: Convert to fraction form
2,270,910.06/3,406,377.39 = 673,486.99/x - Step 3: Cross multiply
2,270,910.06x = 3,406,377.39 × 673,486.99 - Step 4: Simplify right side
2,270,910.06x = 2,294,150,847,942.00 - Step 5: Solve for x
x = 2,294,150,847,942.00/2,270,910.06 - Step 6: Final answer
x = 1,010,234.13
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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.