Finding the Fourth Proportional to 1,850,108.04, 2,775,118.84 and 852,836.04
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Solution
The fourth proportional to 1,850,108.04, 2,775,118.84 and 852,836.04 is: 1,279,234.14
Step by Step Solution
- Step 1: Write the proportion equation
1,850,108.04 : 2,775,118.84 = 852,836.04 : x - Step 2: Convert to fraction form
1,850,108.04/2,775,118.84 = 852,836.04/x - Step 3: Cross multiply
1,850,108.04x = 2,775,118.84 × 852,836.04 - Step 4: Simplify right side
1,850,108.04x = 2,366,721,362,034.99 - Step 5: Solve for x
x = 2,366,721,362,034.99/1,850,108.04 - Step 6: Final answer
x = 1,279,234.14
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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.