Finding the Fourth Proportional to 731,250.36, 1,096,806.42 and 232,526.52
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Solution
The fourth proportional to 731,250.36, 1,096,806.42 and 232,526.52 is: 348,767.80
Step by Step Solution
- Step 1: Write the proportion equation
731,250.36 : 1,096,806.42 = 232,526.52 : x - Step 2: Convert to fraction form
731,250.36/1,096,806.42 = 232,526.52/x - Step 3: Cross multiply
731,250.36x = 1,096,806.42 × 232,526.52 - Step 4: Simplify right side
731,250.36x = 255,036,579,956.26 - Step 5: Solve for x
x = 255,036,579,956.26/731,250.36 - Step 6: Final answer
x = 348,767.80
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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.