Finding the Fourth Proportional to 9,651,682.62, 14,477,512.25 and 2,463,217.29
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Solution
The fourth proportional to 9,651,682.62, 14,477,512.25 and 2,463,217.29 is: 3,694,822.95
Step by Step Solution
- Step 1: Write the proportion equation
9,651,682.62 : 14,477,512.25 = 2,463,217.29 : x - Step 2: Convert to fraction form
9,651,682.62/14,477,512.25 = 2,463,217.29/x - Step 3: Cross multiply
9,651,682.62x = 14,477,512.25 × 2,463,217.29 - Step 4: Simplify right side
9,651,682.62x = 35,661,258,478,070.71 - Step 5: Solve for x
x = 35,661,258,478,070.71/9,651,682.62 - Step 6: Final answer
x = 3,694,822.95
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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.