Finding the Fourth Proportional to 2,434,296.99, 3,651,777.62 and 1,014,020.92
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Solution
The fourth proportional to 2,434,296.99, 3,651,777.62 and 1,014,020.92 is: 1,521,169.73
Step by Step Solution
- Step 1: Write the proportion equation
2,434,296.99 : 3,651,777.62 = 1,014,020.92 : x - Step 2: Convert to fraction form
2,434,296.99/3,651,777.62 = 1,014,020.92/x - Step 3: Cross multiply
2,434,296.99x = 3,651,777.62 × 1,014,020.92 - Step 4: Simplify right side
2,434,296.99x = 3,702,978,892,738.37 - Step 5: Solve for x
x = 3,702,978,892,738.37/2,434,296.99 - Step 6: Final answer
x = 1,521,169.73
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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.