Finding the Fourth Proportional to 2,841,058.34, 3,920,660.35 and 1,534,310.27
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Solution
The fourth proportional to 2,841,058.34, 3,920,660.35 and 1,534,310.27 is: 2,117,348.09
Step by Step Solution
- Step 1: Write the proportion equation
2,841,058.34 : 3,920,660.35 = 1,534,310.27 : x - Step 2: Convert to fraction form
2,841,058.34/3,920,660.35 = 1,534,310.27/x - Step 3: Cross multiply
2,841,058.34x = 3,920,660.35 × 1,534,310.27 - Step 4: Simplify right side
2,841,058.34x = 6,015,509,440,186.80 - Step 5: Solve for x
x = 6,015,509,440,186.80/2,841,058.34 - Step 6: Final answer
x = 2,117,348.09
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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.