Finding the Fourth Proportional to 1,041,130.26, 1,436,751.68 and 582,245.55
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Solution
The fourth proportional to 1,041,130.26, 1,436,751.68 and 582,245.55 is: 803,494.34
Step by Step Solution
- Step 1: Write the proportion equation
1,041,130.26 : 1,436,751.68 = 582,245.55 : x - Step 2: Convert to fraction form
1,041,130.26/1,436,751.68 = 582,245.55/x - Step 3: Cross multiply
1,041,130.26x = 1,436,751.68 × 582,245.55 - Step 4: Simplify right side
1,041,130.26x = 836,542,269,223.80 - Step 5: Solve for x
x = 836,542,269,223.80/1,041,130.26 - Step 6: Final answer
x = 803,494.34
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.