Finding the Fourth Proportional to 1,467,343.64, 2,024,892.12 and 894,174.68
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Solution
The fourth proportional to 1,467,343.64, 2,024,892.12 and 894,174.68 is: 1,233,935.40
Step by Step Solution
- Step 1: Write the proportion equation
1,467,343.64 : 2,024,892.12 = 894,174.68 : x - Step 2: Convert to fraction form
1,467,343.64/2,024,892.12 = 894,174.68/x - Step 3: Cross multiply
1,467,343.64x = 2,024,892.12 × 894,174.68 - Step 4: Simplify right side
1,467,343.64x = 1,810,607,263,435.52 - Step 5: Solve for x
x = 1,810,607,263,435.52/1,467,343.64 - Step 6: Final answer
x = 1,233,935.40
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.