Finding the Fourth Proportional to 9,649,604.22, 14,471,194.92 and 3,890,850.48
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Solution
The fourth proportional to 9,649,604.22, 14,471,194.92 and 3,890,850.48 is: 5,834,980.84
Step by Step Solution
- Step 1: Write the proportion equation
9,649,604.22 : 14,471,194.92 = 3,890,850.48 : x - Step 2: Convert to fraction form
9,649,604.22/14,471,194.92 = 3,890,850.48/x - Step 3: Cross multiply
9,649,604.22x = 14,471,194.92 × 3,890,850.48 - Step 4: Simplify right side
9,649,604.22x = 56,305,255,700,655.56 - Step 5: Solve for x
x = 56,305,255,700,655.56/9,649,604.22 - Step 6: Final answer
x = 5,834,980.84
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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.