Finding the Fourth Proportional to 802,761.06, 1,204,318.68 and 234,186.63
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Solution
The fourth proportional to 802,761.06, 1,204,318.68 and 234,186.63 is: 351,331.61
Step by Step Solution
- Step 1: Write the proportion equation
802,761.06 : 1,204,318.68 = 234,186.63 : x - Step 2: Convert to fraction form
802,761.06/1,204,318.68 = 234,186.63/x - Step 3: Cross multiply
802,761.06x = 1,204,318.68 × 234,186.63 - Step 4: Simplify right side
802,761.06x = 282,035,333,115.25 - Step 5: Solve for x
x = 282,035,333,115.25/802,761.06 - Step 6: Final answer
x = 351,331.61
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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.