Finding the Fourth Proportional to 4,193,949.17, 5,787,532.87 and 2,541,075.02
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Solution
The fourth proportional to 4,193,949.17, 5,787,532.87 and 2,541,075.02 is: 3,506,612.64
Step by Step Solution
- Step 1: Write the proportion equation
4,193,949.17 : 5,787,532.87 = 2,541,075.02 : x - Step 2: Convert to fraction form
4,193,949.17/5,787,532.87 = 2,541,075.02/x - Step 3: Cross multiply
4,193,949.17x = 5,787,532.87 × 2,541,075.02 - Step 4: Simplify right side
4,193,949.17x = 14,706,555,168,095.55 - Step 5: Solve for x
x = 14,706,555,168,095.55/4,193,949.17 - Step 6: Final answer
x = 3,506,612.64
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.