Finding the Fourth Proportional to 2,624,503.41, 3,936,755.16 and 629,959.41
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Solution
The fourth proportional to 2,624,503.41, 3,936,755.16 and 629,959.41 is: 944,939.13
Step by Step Solution
- Step 1: Write the proportion equation
2,624,503.41 : 3,936,755.16 = 629,959.41 : x - Step 2: Convert to fraction form
2,624,503.41/3,936,755.16 = 629,959.41/x - Step 3: Cross multiply
2,624,503.41x = 3,936,755.16 × 629,959.41 - Step 4: Simplify right side
2,624,503.41x = 2,479,995,957,908.06 - Step 5: Solve for x
x = 2,479,995,957,908.06/2,624,503.41 - Step 6: Final answer
x = 944,939.13
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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.