Finding the Fourth Proportional to 1,174,185.41, 1,760,722.97 and 454,864.03
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Solution
The fourth proportional to 1,174,185.41, 1,760,722.97 and 454,864.03 is: 682,080.99
Step by Step Solution
- Step 1: Write the proportion equation
1,174,185.41 : 1,760,722.97 = 454,864.03 : x - Step 2: Convert to fraction form
1,174,185.41/1,760,722.97 = 454,864.03/x - Step 3: Cross multiply
1,174,185.41x = 1,760,722.97 × 454,864.03 - Step 4: Simplify right side
1,174,185.41x = 800,889,539,171.64 - Step 5: Solve for x
x = 800,889,539,171.64/1,174,185.41 - Step 6: Final answer
x = 682,080.99
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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.