Finding the Fourth Proportional to 4,366,152.10, 6,552,338.55 and 1,843,617.70
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Solution
The fourth proportional to 4,366,152.10, 6,552,338.55 and 1,843,617.70 is: 2,766,739.92
Step by Step Solution
- Step 1: Write the proportion equation
4,366,152.10 : 6,552,338.55 = 1,843,617.70 : x - Step 2: Convert to fraction form
4,366,152.10/6,552,338.55 = 1,843,617.70/x - Step 3: Cross multiply
4,366,152.10x = 6,552,338.55 × 1,843,617.70 - Step 4: Simplify right side
4,366,152.10x = 12,080,007,327,172.33 - Step 5: Solve for x
x = 12,080,007,327,172.33/4,366,152.10 - Step 6: Final answer
x = 2,766,739.92
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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.