Finding the Fourth Proportional to 5,829,321.42, 8,735,346.28 and 2,366,850.62
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Solution
The fourth proportional to 5,829,321.42, 8,735,346.28 and 2,366,850.62 is: 3,546,769.56
Step by Step Solution
- Step 1: Write the proportion equation
5,829,321.42 : 8,735,346.28 = 2,366,850.62 : x - Step 2: Convert to fraction form
5,829,321.42/8,735,346.28 = 2,366,850.62/x - Step 3: Cross multiply
5,829,321.42x = 8,735,346.28 × 2,366,850.62 - Step 4: Simplify right side
5,829,321.42x = 20,675,259,758,732.69 - Step 5: Solve for x
x = 20,675,259,758,732.69/5,829,321.42 - Step 6: Final answer
x = 3,546,769.56
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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.