Finding the Fourth Proportional to 3,474,264.16, 4,794,750.21 and 2,004,436
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Solution
The fourth proportional to 3,474,264.16, 4,794,750.21 and 2,004,436 is: 2,766,274.95
Step by Step Solution
- Step 1: Write the proportion equation
3,474,264.16 : 4,794,750.21 = 2,004,436 : x - Step 2: Convert to fraction form
3,474,264.16/4,794,750.21 = 2,004,436/x - Step 3: Cross multiply
3,474,264.16x = 4,794,750.21 × 2,004,436 - Step 4: Simplify right side
3,474,264.16x = 9,610,769,931,931.56 - Step 5: Solve for x
x = 9,610,769,931,931.56/3,474,264.16 - Step 6: Final answer
x = 2,766,274.95
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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.