Finding the Fourth Proportional to 4,104,512.48, 6,157,765.23 and 1,264,624.54
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Solution
The fourth proportional to 4,104,512.48, 6,157,765.23 and 1,264,624.54 is: 1,897,243.84
Step by Step Solution
- Step 1: Write the proportion equation
4,104,512.48 : 6,157,765.23 = 1,264,624.54 : x - Step 2: Convert to fraction form
4,104,512.48/6,157,765.23 = 1,264,624.54/x - Step 3: Cross multiply
4,104,512.48x = 6,157,765.23 × 1,264,624.54 - Step 4: Simplify right side
4,104,512.48x = 7,787,261,006,022.33 - Step 5: Solve for x
x = 7,787,261,006,022.33/4,104,512.48 - Step 6: Final answer
x = 1,897,243.84
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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.