Finding the Fourth Proportional to 3,894,956.36, 5,833,722.54 and 2,251,620.08
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Solution
The fourth proportional to 3,894,956.36, 5,833,722.54 and 2,251,620.08 is: 3,372,393.83
Step by Step Solution
- Step 1: Write the proportion equation
3,894,956.36 : 5,833,722.54 = 2,251,620.08 : x - Step 2: Convert to fraction form
3,894,956.36/5,833,722.54 = 2,251,620.08/x - Step 3: Cross multiply
3,894,956.36x = 5,833,722.54 × 2,251,620.08 - Step 4: Simplify right side
3,894,956.36x = 13,135,326,812,212.60 - Step 5: Solve for x
x = 13,135,326,812,212.60/3,894,956.36 - Step 6: Final answer
x = 3,372,393.83
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.