Finding the Fourth Proportional to 5,814,220.68, 8,735,522.22 and 5,491,944.36
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Solution
The fourth proportional to 5,814,220.68, 8,735,522.22 and 5,491,944.36 is: 8,251,321.14
Step by Step Solution
- Step 1: Write the proportion equation
5,814,220.68 : 8,735,522.22 = 5,491,944.36 : x - Step 2: Convert to fraction form
5,814,220.68/8,735,522.22 = 5,491,944.36/x - Step 3: Cross multiply
5,814,220.68x = 8,735,522.22 × 5,491,944.36 - Step 4: Simplify right side
5,814,220.68x = 47,975,001,987,783.69 - Step 5: Solve for x
x = 47,975,001,987,783.69/5,814,220.68 - Step 6: Final answer
x = 8,251,321.14
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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.