Finding the Fourth Proportional to 4,524,811, 6,244,279.66 and 2,459,830.84
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Solution
The fourth proportional to 4,524,811, 6,244,279.66 and 2,459,830.84 is: 3,394,588.57
Step by Step Solution
- Step 1: Write the proportion equation
4,524,811 : 6,244,279.66 = 2,459,830.84 : x - Step 2: Convert to fraction form
4,524,811/6,244,279.66 = 2,459,830.84/x - Step 3: Cross multiply
4,524,811x = 6,244,279.66 × 2,459,830.84 - Step 4: Simplify right side
4,524,811x = 15,359,871,681,252.71 - Step 5: Solve for x
x = 15,359,871,681,252.71/4,524,811 - Step 6: Final answer
x = 3,394,588.57
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.