Finding the Fourth Proportional to 5,483,769.27, 8,226,027.30 and 1,440,250.02
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Solution
The fourth proportional to 5,483,769.27, 8,226,027.30 and 1,440,250.02 is: 2,160,473.10
Step by Step Solution
- Step 1: Write the proportion equation
5,483,769.27 : 8,226,027.30 = 1,440,250.02 : x - Step 2: Convert to fraction form
5,483,769.27/8,226,027.30 = 1,440,250.02/x - Step 3: Cross multiply
5,483,769.27x = 8,226,027.30 × 1,440,250.02 - Step 4: Simplify right side
5,483,769.27x = 11,847,535,983,345.54 - Step 5: Solve for x
x = 11,847,535,983,345.54/5,483,769.27 - Step 6: Final answer
x = 2,160,473.10
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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.