Finding the Fourth Proportional to 4,954,295.24, 7,429,659.97 and 1,714,952.76
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Solution
The fourth proportional to 4,954,295.24, 7,429,659.97 and 1,714,952.76 is: 2,571,811.98
Step by Step Solution
- Step 1: Write the proportion equation
4,954,295.24 : 7,429,659.97 = 1,714,952.76 : x - Step 2: Convert to fraction form
4,954,295.24/7,429,659.97 = 1,714,952.76/x - Step 3: Cross multiply
4,954,295.24x = 7,429,659.97 × 1,714,952.76 - Step 4: Simplify right side
4,954,295.24x = 12,741,515,871,413.02 - Step 5: Solve for x
x = 12,741,515,871,413.02/4,954,295.24 - Step 6: Final answer
x = 2,571,811.98
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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.