Finding the Fourth Proportional to 10,059,204.14, 15,088,811.07 and 3,327,618.14
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Solution
The fourth proportional to 10,059,204.14, 15,088,811.07 and 3,327,618.14 is: 4,991,428.82
Step by Step Solution
- Step 1: Write the proportion equation
10,059,204.14 : 15,088,811.07 = 3,327,618.14 : x - Step 2: Convert to fraction form
10,059,204.14/15,088,811.07 = 3,327,618.14/x - Step 3: Cross multiply
10,059,204.14x = 15,088,811.07 × 3,327,618.14 - Step 4: Simplify right side
10,059,204.14x = 50,209,801,477,765.41 - Step 5: Solve for x
x = 50,209,801,477,765.41/10,059,204.14 - Step 6: Final answer
x = 4,991,428.82
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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.