Finding the Fourth Proportional to 2,941,701.84, 4,058,381.17 and 1,701,082.92
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Solution
The fourth proportional to 2,941,701.84, 4,058,381.17 and 1,701,082.92 is: 2,346,819.39
Step by Step Solution
- Step 1: Write the proportion equation
2,941,701.84 : 4,058,381.17 = 1,701,082.92 : x - Step 2: Convert to fraction form
2,941,701.84/4,058,381.17 = 1,701,082.92/x - Step 3: Cross multiply
2,941,701.84x = 4,058,381.17 × 1,701,082.92 - Step 4: Simplify right side
2,941,701.84x = 6,903,642,908,481.90 - Step 5: Solve for x
x = 6,903,642,908,481.90/2,941,701.84 - Step 6: Final answer
x = 2,346,819.39
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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.