Finding the Fourth Proportional to 1,632,150.24, 2,252,224.08 and 906,952.02
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Solution
The fourth proportional to 1,632,150.24, 2,252,224.08 and 906,952.02 is: 1,251,514.19
Step by Step Solution
- Step 1: Write the proportion equation
1,632,150.24 : 2,252,224.08 = 906,952.02 : x - Step 2: Convert to fraction form
1,632,150.24/2,252,224.08 = 906,952.02/x - Step 3: Cross multiply
1,632,150.24x = 2,252,224.08 × 906,952.02 - Step 4: Simplify right side
1,632,150.24x = 2,042,659,178,848.64 - Step 5: Solve for x
x = 2,042,659,178,848.64/1,632,150.24 - Step 6: Final answer
x = 1,251,514.19
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.