Finding the Fourth Proportional to 932,105.04, 1,397,187.99 and 632,609.97
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Solution
The fourth proportional to 932,105.04, 1,397,187.99 and 632,609.97 is: 948,256.92
Step by Step Solution
- Step 1: Write the proportion equation
932,105.04 : 1,397,187.99 = 632,609.97 : x - Step 2: Convert to fraction form
932,105.04/1,397,187.99 = 632,609.97/x - Step 3: Cross multiply
932,105.04x = 1,397,187.99 × 632,609.97 - Step 4: Simplify right side
932,105.04x = 883,875,052,438.26 - Step 5: Solve for x
x = 883,875,052,438.26/932,105.04 - Step 6: Final answer
x = 948,256.92
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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.