Finding the Fourth Proportional to 1,569,496.79, 2,354,466.51 and 504,181.68
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Solution
The fourth proportional to 1,569,496.79, 2,354,466.51 and 504,181.68 is: 756,343.62
Step by Step Solution
- Step 1: Write the proportion equation
1,569,496.79 : 2,354,466.51 = 504,181.68 : x - Step 2: Convert to fraction form
1,569,496.79/2,354,466.51 = 504,181.68/x - Step 3: Cross multiply
1,569,496.79x = 2,354,466.51 × 504,181.68 - Step 4: Simplify right side
1,569,496.79x = 1,187,078,880,515.54 - Step 5: Solve for x
x = 1,187,078,880,515.54/1,569,496.79 - Step 6: Final answer
x = 756,343.62
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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.