Finding the Fourth Proportional to 951,736.62, 1,427,601.39 and 232,070.05
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Solution
The fourth proportional to 951,736.62, 1,427,601.39 and 232,070.05 is: 348,104.21
Step by Step Solution
- Step 1: Write the proportion equation
951,736.62 : 1,427,601.39 = 232,070.05 : x - Step 2: Convert to fraction form
951,736.62/1,427,601.39 = 232,070.05/x - Step 3: Cross multiply
951,736.62x = 1,427,601.39 × 232,070.05 - Step 4: Simplify right side
951,736.62x = 331,303,525,957.37 - Step 5: Solve for x
x = 331,303,525,957.37/951,736.62 - Step 6: Final answer
x = 348,104.21
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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.