Finding the Fourth Proportional to 2,624,504.41, 3,936,756.66 and 629,960.41
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Solution
The fourth proportional to 2,624,504.41, 3,936,756.66 and 629,960.41 is: 944,940.63
Step by Step Solution
- Step 1: Write the proportion equation
2,624,504.41 : 3,936,756.66 = 629,960.41 : x - Step 2: Convert to fraction form
2,624,504.41/3,936,756.66 = 629,960.41/x - Step 3: Cross multiply
2,624,504.41x = 3,936,756.66 × 629,960.41 - Step 4: Simplify right side
2,624,504.41x = 2,480,000,839,603.83 - Step 5: Solve for x
x = 2,480,000,839,603.83/2,624,504.41 - Step 6: Final answer
x = 944,940.63
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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.