Finding the Fourth Proportional to 2,323,578.66, 3,206,551.26 and 1,304,983.44
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Solution
The fourth proportional to 2,323,578.66, 3,206,551.26 and 1,304,983.44 is: 1,800,884.29
Step by Step Solution
- Step 1: Write the proportion equation
2,323,578.66 : 3,206,551.26 = 1,304,983.44 : x - Step 2: Convert to fraction form
2,323,578.66/3,206,551.26 = 1,304,983.44/x - Step 3: Cross multiply
2,323,578.66x = 3,206,551.26 × 1,304,983.44 - Step 4: Simplify right side
2,323,578.66x = 4,184,496,293,811.13 - Step 5: Solve for x
x = 4,184,496,293,811.13/2,323,578.66 - Step 6: Final answer
x = 1,800,884.29
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.