Finding the Fourth Proportional to 1,827,369.84, 2,741,238.36 and 629,133.60
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Solution
The fourth proportional to 1,827,369.84, 2,741,238.36 and 629,133.60 is: 943,763.61
Step by Step Solution
- Step 1: Write the proportion equation
1,827,369.84 : 2,741,238.36 = 629,133.60 : x - Step 2: Convert to fraction form
1,827,369.84/2,741,238.36 = 629,133.60/x - Step 3: Cross multiply
1,827,369.84x = 2,741,238.36 × 629,133.60 - Step 4: Simplify right side
1,827,369.84x = 1,724,605,157,884.90 - Step 5: Solve for x
x = 1,724,605,157,884.90/1,827,369.84 - Step 6: Final answer
x = 943,763.61
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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.