Finding the Fourth Proportional to 1,524,181.68, 2,286,273.06 and 564,967.08
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Solution
The fourth proportional to 1,524,181.68, 2,286,273.06 and 564,967.08 is: 847,450.82
Step by Step Solution
- Step 1: Write the proportion equation
1,524,181.68 : 2,286,273.06 = 564,967.08 : x - Step 2: Convert to fraction form
1,524,181.68/2,286,273.06 = 564,967.08/x - Step 3: Cross multiply
1,524,181.68x = 2,286,273.06 × 564,967.08 - Step 4: Simplify right side
1,524,181.68x = 1,291,669,014,790.86 - Step 5: Solve for x
x = 1,291,669,014,790.86/1,524,181.68 - Step 6: Final answer
x = 847,450.82
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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.