Finding the Fourth Proportional to 1,529,466.14, 2,293,708.10 and 504,566.06
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Solution
The fourth proportional to 1,529,466.14, 2,293,708.10 and 504,566.06 is: 756,687.06
Step by Step Solution
- Step 1: Write the proportion equation
1,529,466.14 : 2,293,708.10 = 504,566.06 : x - Step 2: Convert to fraction form
1,529,466.14/2,293,708.10 = 504,566.06/x - Step 3: Cross multiply
1,529,466.14x = 2,293,708.10 × 504,566.06 - Step 4: Simplify right side
1,529,466.14x = 1,157,327,244,815.72 - Step 5: Solve for x
x = 1,157,327,244,815.72/1,529,466.14 - Step 6: Final answer
x = 756,687.06
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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.