Finding the Fourth Proportional to 4,748,011.94, 6,552,577.95 and 2,682,311.06
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Solution
The fourth proportional to 4,748,011.94, 6,552,577.95 and 2,682,311.06 is: 3,701,770.87
Step by Step Solution
- Step 1: Write the proportion equation
4,748,011.94 : 6,552,577.95 = 2,682,311.06 : x - Step 2: Convert to fraction form
4,748,011.94/6,552,577.95 = 2,682,311.06/x - Step 3: Cross multiply
4,748,011.94x = 6,552,577.95 × 2,682,311.06 - Step 4: Simplify right side
4,748,011.94x = 17,576,052,306,797.13 - Step 5: Solve for x
x = 17,576,052,306,797.13/4,748,011.94 - Step 6: Final answer
x = 3,701,770.87
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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.