Finding the Fourth Proportional to 4,348,621.49, 6,001,375.32 and 2,414,882.03
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Solution
The fourth proportional to 4,348,621.49, 6,001,375.32 and 2,414,882.03 is: 3,332,691.39
Step by Step Solution
- Step 1: Write the proportion equation
4,348,621.49 : 6,001,375.32 = 2,414,882.03 : x - Step 2: Convert to fraction form
4,348,621.49/6,001,375.32 = 2,414,882.03/x - Step 3: Cross multiply
4,348,621.49x = 6,001,375.32 × 2,414,882.03 - Step 4: Simplify right side
4,348,621.49x = 14,492,613,385,546.62 - Step 5: Solve for x
x = 14,492,613,385,546.62/4,348,621.49 - Step 6: Final answer
x = 3,332,691.39
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.