Finding the Fourth Proportional to 5,871,277.54, 8,798,416.98 and 4,047,770.98
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Solution
The fourth proportional to 5,871,277.54, 8,798,416.98 and 4,047,770.98 is: 6,065,796.87
Step by Step Solution
- Step 1: Write the proportion equation
5,871,277.54 : 8,798,416.98 = 4,047,770.98 : x - Step 2: Convert to fraction form
5,871,277.54/8,798,416.98 = 4,047,770.98/x - Step 3: Cross multiply
5,871,277.54x = 8,798,416.98 × 4,047,770.98 - Step 4: Simplify right side
5,871,277.54x = 35,613,976,921,583.24 - Step 5: Solve for x
x = 35,613,976,921,583.24/5,871,277.54 - Step 6: Final answer
x = 6,065,796.87
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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.