Finding the Fourth Proportional to 2,409,629.38, 3,614,469.99 and 726,747.46
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Solution
The fourth proportional to 2,409,629.38, 3,614,469.99 and 726,747.46 is: 1,090,129.01
Step by Step Solution
- Step 1: Write the proportion equation
2,409,629.38 : 3,614,469.99 = 726,747.46 : x - Step 2: Convert to fraction form
2,409,629.38/3,614,469.99 = 726,747.46/x - Step 3: Cross multiply
2,409,629.38x = 3,614,469.99 × 726,747.46 - Step 4: Simplify right side
2,409,629.38x = 2,626,806,884,478.73 - Step 5: Solve for x
x = 2,626,806,884,478.73/2,409,629.38 - Step 6: Final answer
x = 1,090,129.01
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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.