Finding the Fourth Proportional to 2,073,118.26, 3,110,120.16 and 725,324.82
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Solution
The fourth proportional to 2,073,118.26, 3,110,120.16 and 725,324.82 is: 1,088,142.14
Step by Step Solution
- Step 1: Write the proportion equation
2,073,118.26 : 3,110,120.16 = 725,324.82 : x - Step 2: Convert to fraction form
2,073,118.26/3,110,120.16 = 725,324.82/x - Step 3: Cross multiply
2,073,118.26x = 3,110,120.16 × 725,324.82 - Step 4: Simplify right side
2,073,118.26x = 2,255,847,345,230.37 - Step 5: Solve for x
x = 2,255,847,345,230.37/2,073,118.26 - Step 6: Final answer
x = 1,088,142.14
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.