Finding the Fourth Proportional to 2,795,192.24, 4,192,640.13 and 901,933.88
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Solution
The fourth proportional to 2,795,192.24, 4,192,640.13 and 901,933.88 is: 1,352,852.99
Step by Step Solution
- Step 1: Write the proportion equation
2,795,192.24 : 4,192,640.13 = 901,933.88 : x - Step 2: Convert to fraction form
2,795,192.24/4,192,640.13 = 901,933.88/x - Step 3: Cross multiply
2,795,192.24x = 4,192,640.13 × 901,933.88 - Step 4: Simplify right side
2,795,192.24x = 3,781,484,179,894.60 - Step 5: Solve for x
x = 3,781,484,179,894.60/2,795,192.24 - Step 6: Final answer
x = 1,352,852.99
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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.