Finding the Fourth Proportional to 3,351,400.94, 4,624,797.08 and 1,901,065.23
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Solution
The fourth proportional to 3,351,400.94, 4,624,797.08 and 1,901,065.23 is: 2,623,392.75
Step by Step Solution
- Step 1: Write the proportion equation
3,351,400.94 : 4,624,797.08 = 1,901,065.23 : x - Step 2: Convert to fraction form
3,351,400.94/4,624,797.08 = 1,901,065.23/x - Step 3: Cross multiply
3,351,400.94x = 4,624,797.08 × 1,901,065.23 - Step 4: Simplify right side
3,351,400.94x = 8,792,040,929,346.19 - Step 5: Solve for x
x = 8,792,040,929,346.19/3,351,400.94 - Step 6: Final answer
x = 2,623,392.75
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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.