Finding the Fourth Proportional to 11,823,334.83, 16,316,604.66 and 6,861,392
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Solution
The fourth proportional to 11,823,334.83, 16,316,604.66 and 6,861,392 is: 9,468,954.60
Step by Step Solution
- Step 1: Write the proportion equation
11,823,334.83 : 16,316,604.66 = 6,861,392 : x - Step 2: Convert to fraction form
11,823,334.83/16,316,604.66 = 6,861,392/x - Step 3: Cross multiply
11,823,334.83x = 16,316,604.66 × 6,861,392 - Step 4: Simplify right side
11,823,334.83x = 111,954,620,681,286.72 - Step 5: Solve for x
x = 111,954,620,681,286.72/11,823,334.83 - Step 6: Final answer
x = 9,468,954.60
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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.