Finding the Fourth Proportional to 1,746,762.24, 2,619,257.04 and 799,321.08
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Solution
The fourth proportional to 1,746,762.24, 2,619,257.04 and 799,321.08 is: 1,198,576.04
Step by Step Solution
- Step 1: Write the proportion equation
1,746,762.24 : 2,619,257.04 = 799,321.08 : x - Step 2: Convert to fraction form
1,746,762.24/2,619,257.04 = 799,321.08/x - Step 3: Cross multiply
1,746,762.24x = 2,619,257.04 × 799,321.08 - Step 4: Simplify right side
1,746,762.24x = 2,093,627,366,010.40 - Step 5: Solve for x
x = 2,093,627,366,010.40/1,746,762.24 - Step 6: Final answer
x = 1,198,576.04
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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.