Finding the Fourth Proportional to 1,651,183.84, 2,477,005.26 and 585,972.82
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Solution
The fourth proportional to 1,651,183.84, 2,477,005.26 and 585,972.82 is: 879,040.68
Step by Step Solution
- Step 1: Write the proportion equation
1,651,183.84 : 2,477,005.26 = 585,972.82 : x - Step 2: Convert to fraction form
1,651,183.84/2,477,005.26 = 585,972.82/x - Step 3: Cross multiply
1,651,183.84x = 2,477,005.26 × 585,972.82 - Step 4: Simplify right side
1,651,183.84x = 1,451,457,757,357.03 - Step 5: Solve for x
x = 1,451,457,757,357.03/1,651,183.84 - Step 6: Final answer
x = 879,040.68
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.