Finding the Fourth Proportional to 2,252,396.39, 3,378,857.04 and 736,193.03
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Solution
The fourth proportional to 2,252,396.39, 3,378,857.04 and 736,193.03 is: 1,104,375.32
Step by Step Solution
- Step 1: Write the proportion equation
2,252,396.39 : 3,378,857.04 = 736,193.03 : x - Step 2: Convert to fraction form
2,252,396.39/3,378,857.04 = 736,193.03/x - Step 3: Cross multiply
2,252,396.39x = 3,378,857.04 × 736,193.03 - Step 4: Simplify right side
2,252,396.39x = 2,487,490,985,320.15 - Step 5: Solve for x
x = 2,487,490,985,320.15/2,252,396.39 - Step 6: Final answer
x = 1,104,375.32
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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.