Finding the Fourth Proportional to 2,534,599.99, 3,801,834.37 and 851,703.49
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Solution
The fourth proportional to 2,534,599.99, 3,801,834.37 and 851,703.49 is: 1,277,533.18
Step by Step Solution
- Step 1: Write the proportion equation
2,534,599.99 : 3,801,834.37 = 851,703.49 : x - Step 2: Convert to fraction form
2,534,599.99/3,801,834.37 = 851,703.49/x - Step 3: Cross multiply
2,534,599.99x = 3,801,834.37 × 851,703.49 - Step 4: Simplify right side
2,534,599.99x = 3,238,035,578,063.26 - Step 5: Solve for x
x = 3,238,035,578,063.26/2,534,599.99 - Step 6: Final answer
x = 1,277,533.18
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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.