Finding the Fourth Proportional to 1,467,791.08, 2,024,691.42 and 923,062.84
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Solution
The fourth proportional to 1,467,791.08, 2,024,691.42 and 923,062.84 is: 1,273,285.71
Step by Step Solution
- Step 1: Write the proportion equation
1,467,791.08 : 2,024,691.42 = 923,062.84 : x - Step 2: Convert to fraction form
1,467,791.08/2,024,691.42 = 923,062.84/x - Step 3: Cross multiply
1,467,791.08x = 2,024,691.42 × 923,062.84 - Step 4: Simplify right side
1,467,791.08x = 1,868,917,412,268.83 - Step 5: Solve for x
x = 1,868,917,412,268.83/1,467,791.08 - Step 6: Final answer
x = 1,273,285.71
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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.