Finding the Fourth Proportional to 2,469,954.85, 3,704,413.87 and 696,612.13
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Solution
The fourth proportional to 2,469,954.85, 3,704,413.87 and 696,612.13 is: 1,044,771.98
Step by Step Solution
- Step 1: Write the proportion equation
2,469,954.85 : 3,704,413.87 = 696,612.13 : x - Step 2: Convert to fraction form
2,469,954.85/3,704,413.87 = 696,612.13/x - Step 3: Cross multiply
2,469,954.85x = 3,704,413.87 × 696,612.13 - Step 4: Simplify right side
2,469,954.85x = 2,580,539,616,118.64 - Step 5: Solve for x
x = 2,580,539,616,118.64/2,469,954.85 - Step 6: Final answer
x = 1,044,771.98
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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.