Finding the Fourth Proportional to 4,469,492, 6,168,102.06 and 2,634,027.75
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Solution
The fourth proportional to 4,469,492, 6,168,102.06 and 2,634,027.75 is: 3,635,077.99
Step by Step Solution
- Step 1: Write the proportion equation
4,469,492 : 6,168,102.06 = 2,634,027.75 : x - Step 2: Convert to fraction form
4,469,492/6,168,102.06 = 2,634,027.75/x - Step 3: Cross multiply
4,469,492x = 6,168,102.06 × 2,634,027.75 - Step 4: Simplify right side
4,469,492x = 16,246,951,990,872.16 - Step 5: Solve for x
x = 16,246,951,990,872.16/4,469,492 - Step 6: Final answer
x = 3,635,077.99
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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.