Finding the Fourth Proportional to 2,194,604.19, 3,291,573.63 and 597,291.75
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Solution
The fourth proportional to 2,194,604.19, 3,291,573.63 and 597,291.75 is: 895,847.09
Step by Step Solution
- Step 1: Write the proportion equation
2,194,604.19 : 3,291,573.63 = 597,291.75 : x - Step 2: Convert to fraction form
2,194,604.19/3,291,573.63 = 597,291.75/x - Step 3: Cross multiply
2,194,604.19x = 3,291,573.63 × 597,291.75 - Step 4: Simplify right side
2,194,604.19x = 1,966,029,773,716.55 - Step 5: Solve for x
x = 1,966,029,773,716.55/2,194,604.19 - Step 6: Final answer
x = 895,847.09
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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.