Finding the Fourth Proportional to 11,633,305.24, 17,457,928.26 and 4,060,270.99
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Solution
The fourth proportional to 11,633,305.24, 17,457,928.26 and 4,060,270.99 is: 6,093,188.32
Step by Step Solution
- Step 1: Write the proportion equation
11,633,305.24 : 17,457,928.26 = 4,060,270.99 : x - Step 2: Convert to fraction form
11,633,305.24/17,457,928.26 = 4,060,270.99/x - Step 3: Cross multiply
11,633,305.24x = 17,457,928.26 × 4,060,270.99 - Step 4: Simplify right side
11,633,305.24x = 70,883,919,659,579.19 - Step 5: Solve for x
x = 70,883,919,659,579.19/11,633,305.24 - Step 6: Final answer
x = 6,093,188.32
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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.