Finding the Fourth Proportional to 5,274,119.99, 7,911,486.27 and 2,035,676.00
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Solution
The fourth proportional to 5,274,119.99, 7,911,486.27 and 2,035,676.00 is: 3,053,632.22
Step by Step Solution
- Step 1: Write the proportion equation
5,274,119.99 : 7,911,486.27 = 2,035,676.00 : x - Step 2: Convert to fraction form
5,274,119.99/7,911,486.27 = 2,035,676.00/x - Step 3: Cross multiply
5,274,119.99x = 7,911,486.27 × 2,035,676.00 - Step 4: Simplify right side
5,274,119.99x = 16,105,222,743,947.23 - Step 5: Solve for x
x = 16,105,222,743,947.23/5,274,119.99 - Step 6: Final answer
x = 3,053,632.22
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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.