Finding the Fourth Proportional to 4,304,300.20, 5,940,202.71 and 2,370,560.28
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Solution
The fourth proportional to 4,304,300.20, 5,940,202.71 and 2,370,560.28 is: 3,271,521.02
Step by Step Solution
- Step 1: Write the proportion equation
4,304,300.20 : 5,940,202.71 = 2,370,560.28 : x - Step 2: Convert to fraction form
4,304,300.20/5,940,202.71 = 2,370,560.28/x - Step 3: Cross multiply
4,304,300.20x = 5,940,202.71 × 2,370,560.28 - Step 4: Simplify right side
4,304,300.20x = 14,081,608,599,474.36 - Step 5: Solve for x
x = 14,081,608,599,474.36/4,304,300.20 - Step 6: Final answer
x = 3,271,521.02
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1.5x scale
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.