Finding the Fourth Proportional to 901,771.09, 1,353,568.10 and 799,856.62
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Solution
The fourth proportional to 901,771.09, 1,353,568.10 and 799,856.62 is: 1,200,593.38
Step by Step Solution
- Step 1: Write the proportion equation
901,771.09 : 1,353,568.10 = 799,856.62 : x - Step 2: Convert to fraction form
901,771.09/1,353,568.10 = 799,856.62/x - Step 3: Cross multiply
901,771.09x = 1,353,568.10 × 799,856.62 - Step 4: Simplify right side
901,771.09x = 1,082,660,398,022.62 - Step 5: Solve for x
x = 1,082,660,398,022.62/901,771.09 - Step 6: Final answer
x = 1,200,593.38
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.