Finding the Fourth Proportional to 2,944,459.26, 4,416,682.14 and 922,857.21
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Solution
The fourth proportional to 2,944,459.26, 4,416,682.14 and 922,857.21 is: 1,384,283.70
Step by Step Solution
- Step 1: Write the proportion equation
2,944,459.26 : 4,416,682.14 = 922,857.21 : x - Step 2: Convert to fraction form
2,944,459.26/4,416,682.14 = 922,857.21/x - Step 3: Cross multiply
2,944,459.26x = 4,416,682.14 × 922,857.21 - Step 4: Simplify right side
2,944,459.26x = 4,075,966,957,177.23 - Step 5: Solve for x
x = 4,075,966,957,177.23/2,944,459.26 - Step 6: Final answer
x = 1,384,283.70
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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.