Finding the Fourth Proportional to 2,393,126, 3,589,720.27 and 795,689.09
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Solution
The fourth proportional to 2,393,126, 3,589,720.27 and 795,689.09 is: 1,193,544.03
Step by Step Solution
- Step 1: Write the proportion equation
2,393,126 : 3,589,720.27 = 795,689.09 : x - Step 2: Convert to fraction form
2,393,126/3,589,720.27 = 795,689.09/x - Step 3: Cross multiply
2,393,126x = 3,589,720.27 × 795,689.09 - Step 4: Simplify right side
2,393,126x = 2,856,301,254,990.85 - Step 5: Solve for x
x = 2,856,301,254,990.85/2,393,126 - Step 6: Final answer
x = 1,193,544.03
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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.