Finding the Fourth Proportional to 1,595,654.80, 2,393,160.36 and 584,431.48
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Solution
The fourth proportional to 1,595,654.80, 2,393,160.36 and 584,431.48 is: 876,529.34
Step by Step Solution
- Step 1: Write the proportion equation
1,595,654.80 : 2,393,160.36 = 584,431.48 : x - Step 2: Convert to fraction form
1,595,654.80/2,393,160.36 = 584,431.48/x - Step 3: Cross multiply
1,595,654.80x = 2,393,160.36 × 584,431.48 - Step 4: Simplify right side
1,595,654.80x = 1,398,638,251,072.13 - Step 5: Solve for x
x = 1,398,638,251,072.13/1,595,654.80 - Step 6: Final answer
x = 876,529.34
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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.