Finding the Fourth Proportional to 588,936.16, 883,497.18 and 251,979.00
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Solution
The fourth proportional to 588,936.16, 883,497.18 and 251,979.00 is: 378,008.26
Step by Step Solution
- Step 1: Write the proportion equation
588,936.16 : 883,497.18 = 251,979.00 : x - Step 2: Convert to fraction form
588,936.16/883,497.18 = 251,979.00/x - Step 3: Cross multiply
588,936.16x = 883,497.18 × 251,979.00 - Step 4: Simplify right side
588,936.16x = 222,622,731,501.73 - Step 5: Solve for x
x = 222,622,731,501.73/588,936.16 - Step 6: Final answer
x = 378,008.26
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.