Finding the Fourth Proportional to 2,723,724.23, 4,084,060.84 and 1,263,204.62
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Solution
The fourth proportional to 2,723,724.23, 4,084,060.84 and 1,263,204.62 is: 1,894,099.43
Step by Step Solution
- Step 1: Write the proportion equation
2,723,724.23 : 4,084,060.84 = 1,263,204.62 : x - Step 2: Convert to fraction form
2,723,724.23/4,084,060.84 = 1,263,204.62/x - Step 3: Cross multiply
2,723,724.23x = 4,084,060.84 × 1,263,204.62 - Step 4: Simplify right side
2,723,724.23x = 5,159,004,513,185.99 - Step 5: Solve for x
x = 5,159,004,513,185.99/2,723,724.23 - Step 6: Final answer
x = 1,894,099.43
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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.