Finding the Fourth Proportional to 1,936,597.36, 2,904,891.16 and 588,754.12
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Solution
The fourth proportional to 1,936,597.36, 2,904,891.16 and 588,754.12 is: 883,129.70
Step by Step Solution
- Step 1: Write the proportion equation
1,936,597.36 : 2,904,891.16 = 588,754.12 : x - Step 2: Convert to fraction form
1,936,597.36/2,904,891.16 = 588,754.12/x - Step 3: Cross multiply
1,936,597.36x = 2,904,891.16 × 588,754.12 - Step 4: Simplify right side
1,936,597.36x = 1,710,266,638,601.58 - Step 5: Solve for x
x = 1,710,266,638,601.58/1,936,597.36 - Step 6: Final answer
x = 883,129.70
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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.