Finding the Fourth Proportional to 2,324,064.23, 3,486,297.15 and 641,167.73
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Solution
The fourth proportional to 2,324,064.23, 3,486,297.15 and 641,167.73 is: 961,806.99
Step by Step Solution
- Step 1: Write the proportion equation
2,324,064.23 : 3,486,297.15 = 641,167.73 : x - Step 2: Convert to fraction form
2,324,064.23/3,486,297.15 = 641,167.73/x - Step 3: Cross multiply
2,324,064.23x = 3,486,297.15 × 641,167.73 - Step 4: Simplify right side
2,324,064.23x = 2,235,301,212,339.48 - Step 5: Solve for x
x = 2,235,301,212,339.48/2,324,064.23 - Step 6: Final answer
x = 961,806.99
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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.