Finding the Fourth Proportional to 4,446,591.96, 6,664,807.08 and 2,019,595.98
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Solution
The fourth proportional to 4,446,591.96, 6,664,807.08 and 2,019,595.98 is: 3,027,086.30
Step by Step Solution
- Step 1: Write the proportion equation
4,446,591.96 : 6,664,807.08 = 2,019,595.98 : x - Step 2: Convert to fraction form
4,446,591.96/6,664,807.08 = 2,019,595.98/x - Step 3: Cross multiply
4,446,591.96x = 6,664,807.08 × 2,019,595.98 - Step 4: Simplify right side
4,446,591.96x = 13,460,217,586,243.54 - Step 5: Solve for x
x = 13,460,217,586,243.54/4,446,591.96 - Step 6: Final answer
x = 3,027,086.30
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.