Finding the Fourth Proportional to 8,267,454.37, 11,409,334.22 and 4,546,092.08
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Solution
The fourth proportional to 8,267,454.37, 11,409,334.22 and 4,546,092.08 is: 6,273,742.99
Step by Step Solution
- Step 1: Write the proportion equation
8,267,454.37 : 11,409,334.22 = 4,546,092.08 : x - Step 2: Convert to fraction form
8,267,454.37/11,409,334.22 = 4,546,092.08/x - Step 3: Cross multiply
8,267,454.37x = 11,409,334.22 × 4,546,092.08 - Step 4: Simplify right side
8,267,454.37x = 51,867,883,935,614.98 - Step 5: Solve for x
x = 51,867,883,935,614.98/8,267,454.37 - Step 6: Final answer
x = 6,273,742.99
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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.