Finding the Fourth Proportional to 4,217,234.56, 6,326,096.88 and 1,184,836.80
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Solution
The fourth proportional to 4,217,234.56, 6,326,096.88 and 1,184,836.80 is: 1,777,324.04
Step by Step Solution
- Step 1: Write the proportion equation
4,217,234.56 : 6,326,096.88 = 1,184,836.80 : x - Step 2: Convert to fraction form
4,217,234.56/6,326,096.88 = 1,184,836.80/x - Step 3: Cross multiply
4,217,234.56x = 6,326,096.88 × 1,184,836.80 - Step 4: Simplify right side
4,217,234.56x = 7,495,392,383,789.19 - Step 5: Solve for x
x = 7,495,392,383,789.19/4,217,234.56 - Step 6: Final answer
x = 1,777,324.04
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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.