Finding the Fourth Proportional to 5,837,524.90, 8,055,737.06 and 3,224,208.13
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Solution
The fourth proportional to 5,837,524.90, 8,055,737.06 and 3,224,208.13 is: 4,449,381.09
Step by Step Solution
- Step 1: Write the proportion equation
5,837,524.90 : 8,055,737.06 = 3,224,208.13 : x - Step 2: Convert to fraction form
5,837,524.90/8,055,737.06 = 3,224,208.13/x - Step 3: Cross multiply
5,837,524.90x = 8,055,737.06 × 3,224,208.13 - Step 4: Simplify right side
5,837,524.90x = 25,973,372,885,733.91 - Step 5: Solve for x
x = 25,973,372,885,733.91/5,837,524.90 - Step 6: Final answer
x = 4,449,381.09
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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.