Finding the Fourth Proportional to 3,730,207.73, 5,595,311.29 and 1,034,532.90
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Solution
The fourth proportional to 3,730,207.73, 5,595,311.29 and 1,034,532.90 is: 1,551,799.27
Step by Step Solution
- Step 1: Write the proportion equation
3,730,207.73 : 5,595,311.29 = 1,034,532.90 : x - Step 2: Convert to fraction form
3,730,207.73/5,595,311.29 = 1,034,532.90/x - Step 3: Cross multiply
3,730,207.73x = 5,595,311.29 × 1,034,532.90 - Step 4: Simplify right side
3,730,207.73x = 5,788,533,641,775.22 - Step 5: Solve for x
x = 5,788,533,641,775.22/3,730,207.73 - Step 6: Final answer
x = 1,551,799.27
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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.