Finding the Fourth Proportional to 954,022.44, 1,431,019.08 and 244,044.48
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Solution
The fourth proportional to 954,022.44, 1,431,019.08 and 244,044.48 is: 366,062.99
Step by Step Solution
- Step 1: Write the proportion equation
954,022.44 : 1,431,019.08 = 244,044.48 : x - Step 2: Convert to fraction form
954,022.44/1,431,019.08 = 244,044.48/x - Step 3: Cross multiply
954,022.44x = 1,431,019.08 × 244,044.48 - Step 4: Simplify right side
954,022.44x = 349,232,307,248.68 - Step 5: Solve for x
x = 349,232,307,248.68/954,022.44 - Step 6: Final answer
x = 366,062.99
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1.5x scale
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.