Finding the Fourth Proportional to 10,059,230.08, 15,088,849.98 and 3,327,644.08
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Solution
The fourth proportional to 10,059,230.08, 15,088,849.98 and 3,327,644.08 is: 4,991,467.73
Step by Step Solution
- Step 1: Write the proportion equation
10,059,230.08 : 15,088,849.98 = 3,327,644.08 : x - Step 2: Convert to fraction form
10,059,230.08/15,088,849.98 = 3,327,644.08/x - Step 3: Cross multiply
10,059,230.08x = 15,088,849.98 × 3,327,644.08 - Step 4: Simplify right side
10,059,230.08x = 50,210,322,309,955.12 - Step 5: Solve for x
x = 50,210,322,309,955.12/10,059,230.08 - Step 6: Final answer
x = 4,991,467.73
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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.