Finding the Fourth Proportional to 6,098,304.84, 9,135,261.16 and 3,668,116.28
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Solution
The fourth proportional to 6,098,304.84, 9,135,261.16 and 3,668,116.28 is: 5,494,838.49
Step by Step Solution
- Step 1: Write the proportion equation
6,098,304.84 : 9,135,261.16 = 3,668,116.28 : x - Step 2: Convert to fraction form
6,098,304.84/9,135,261.16 = 3,668,116.28/x - Step 3: Cross multiply
6,098,304.84x = 9,135,261.16 × 3,668,116.28 - Step 4: Simplify right side
6,098,304.84x = 33,509,200,183,047.68 - Step 5: Solve for x
x = 33,509,200,183,047.68/6,098,304.84 - Step 6: Final answer
x = 5,494,838.49
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.