Finding the Fourth Proportional to 1,584,073.95, 2,375,324.82 and 504,445.81
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Solution
The fourth proportional to 1,584,073.95, 2,375,324.82 and 504,445.81 is: 756,418.38
Step by Step Solution
- Step 1: Write the proportion equation
1,584,073.95 : 2,375,324.82 = 504,445.81 : x - Step 2: Convert to fraction form
1,584,073.95/2,375,324.82 = 504,445.81/x - Step 3: Cross multiply
1,584,073.95x = 2,375,324.82 × 504,445.81 - Step 4: Simplify right side
1,584,073.95x = 1,198,222,652,838.00 - Step 5: Solve for x
x = 1,198,222,652,838.00/1,584,073.95 - Step 6: Final answer
x = 756,418.38
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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.