Finding the Fourth Proportional to 2,529,353.48, 3,793,264.42 and 1,330,614.68
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Solution
The fourth proportional to 2,529,353.48, 3,793,264.42 and 1,330,614.68 is: 1,995,519.16
Step by Step Solution
- Step 1: Write the proportion equation
2,529,353.48 : 3,793,264.42 = 1,330,614.68 : x - Step 2: Convert to fraction form
2,529,353.48/3,793,264.42 = 1,330,614.68/x - Step 3: Cross multiply
2,529,353.48x = 3,793,264.42 × 1,330,614.68 - Step 4: Simplify right side
2,529,353.48x = 5,047,373,322,373.69 - Step 5: Solve for x
x = 5,047,373,322,373.69/2,529,353.48 - Step 6: Final answer
x = 1,995,519.16
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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.