Finding the Fourth Proportional to 1,467,546.53, 2,201,297.85 and 508,700.12
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Solution
The fourth proportional to 1,467,546.53, 2,201,297.85 and 508,700.12 is: 763,042.57
Step by Step Solution
- Step 1: Write the proportion equation
1,467,546.53 : 2,201,297.85 = 508,700.12 : x - Step 2: Convert to fraction form
1,467,546.53/2,201,297.85 = 508,700.12/x - Step 3: Cross multiply
1,467,546.53x = 2,201,297.85 × 508,700.12 - Step 4: Simplify right side
1,467,546.53x = 1,119,800,469,444.25 - Step 5: Solve for x
x = 1,119,800,469,444.25/1,467,546.53 - Step 6: Final answer
x = 763,042.57
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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.