Finding the Third Proportional to 4,121,128.13 and 6,058,212.12
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Solution
The third proportional to 4,121,128.13 and 6,058,212.12 is: 8,905,797.86
Step by Step Solution
- Step 1: Write the proportion equation
4,121,128.13 : 6,058,212.12 = 6,058,212.12 : x - Step 2: Convert to fraction form
4,121,128.13/6,058,212.12 = 6,058,212.12/x - Step 3: Cross multiply
4,121,128.13x = 6,058,212.12 × 6,058,212.12 - Step 4: Simplify right side
4,121,128.13x = 36,701,934,056,833.82 - Step 5: Solve for x
x = 36,701,934,056,833.82/4,121,128.13 - Step 6: Final answer
x = 8,905,797.86
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.