Finding the Fourth Proportional to 2,649,194.44, 3,974,384.27 and 966,297.94
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Solution
The fourth proportional to 2,649,194.44, 3,974,384.27 and 966,297.94 is: 1,449,663.06
Step by Step Solution
- Step 1: Write the proportion equation
2,649,194.44 : 3,974,384.27 = 966,297.94 : x - Step 2: Convert to fraction form
2,649,194.44/3,974,384.27 = 966,297.94/x - Step 3: Cross multiply
2,649,194.44x = 3,974,384.27 × 966,297.94 - Step 4: Simplify right side
2,649,194.44x = 3,840,439,325,349.19 - Step 5: Solve for x
x = 3,840,439,325,349.19/2,649,194.44 - Step 6: Final answer
x = 1,449,663.06
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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.