Finding the Third Proportional to 4,157,618 and 6,219,474
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Solution
The third proportional to 4,157,618 and 6,219,474 is: 9,303,850.63
Step by Step Solution
- Step 1: Write the proportion equation
4,157,618 : 6,219,474 = 6,219,474 : x - Step 2: Convert to fraction form
4,157,618/6,219,474 = 6,219,474/x - Step 3: Cross multiply
4,157,618x = 6,219,474 × 6,219,474 - Step 4: Simplify right side
4,157,618x = 38,681,856,836,676 - Step 5: Solve for x
x = 38,681,856,836,676/4,157,618 - Step 6: Final answer
x = 9,303,850.63
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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.