Finding the Fourth Proportional to 1,569,499.29, 2,354,470.26 and 504,184.18
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Solution
The fourth proportional to 1,569,499.29, 2,354,470.26 and 504,184.18 is: 756,347.37
Step by Step Solution
- Step 1: Write the proportion equation
1,569,499.29 : 2,354,470.26 = 504,184.18 : x - Step 2: Convert to fraction form
1,569,499.29/2,354,470.26 = 504,184.18/x - Step 3: Cross multiply
1,569,499.29x = 2,354,470.26 × 504,184.18 - Step 4: Simplify right side
1,569,499.29x = 1,187,086,657,372.49 - Step 5: Solve for x
x = 1,187,086,657,372.49/1,569,499.29 - Step 6: Final answer
x = 756,347.37
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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.