Finding the Fourth Proportional to 4,009,771.92, 6,000,289.68 and 3,471,883.20
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Solution
The fourth proportional to 4,009,771.92, 6,000,289.68 and 3,471,883.20 is: 5,195,384.01
Step by Step Solution
- Step 1: Write the proportion equation
4,009,771.92 : 6,000,289.68 = 3,471,883.20 : x - Step 2: Convert to fraction form
4,009,771.92/6,000,289.68 = 3,471,883.20/x - Step 3: Cross multiply
4,009,771.92x = 6,000,289.68 × 3,471,883.20 - Step 4: Simplify right side
4,009,771.92x = 20,832,304,935,125.38 - Step 5: Solve for x
x = 20,832,304,935,125.38/4,009,771.92 - Step 6: Final answer
x = 5,195,384.01
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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.