Finding the Fourth Proportional to 6,162,630.66, 9,246,133.80 and 2,750,606.64
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Solution
The fourth proportional to 6,162,630.66, 9,246,133.80 and 2,750,606.64 is: 4,126,886.46
Step by Step Solution
- Step 1: Write the proportion equation
6,162,630.66 : 9,246,133.80 = 2,750,606.64 : x - Step 2: Convert to fraction form
6,162,630.66/9,246,133.80 = 2,750,606.64/x - Step 3: Cross multiply
6,162,630.66x = 9,246,133.80 × 2,750,606.64 - Step 4: Simplify right side
6,162,630.66x = 25,432,477,024,608.43 - Step 5: Solve for x
x = 25,432,477,024,608.43/6,162,630.66 - Step 6: Final answer
x = 4,126,886.46
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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.