Finding the Fourth Proportional to 2,330,865.75, 3,495,966.48 and 733,387.33
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Solution
The fourth proportional to 2,330,865.75, 3,495,966.48 and 733,387.33 is: 1,099,976.49
Step by Step Solution
- Step 1: Write the proportion equation
2,330,865.75 : 3,495,966.48 = 733,387.33 : x - Step 2: Convert to fraction form
2,330,865.75/3,495,966.48 = 733,387.33/x - Step 3: Cross multiply
2,330,865.75x = 3,495,966.48 × 733,387.33 - Step 4: Simplify right side
2,330,865.75x = 2,563,897,526,906.66 - Step 5: Solve for x
x = 2,563,897,526,906.66/2,330,865.75 - Step 6: Final answer
x = 1,099,976.49
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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.