Finding the Fourth Proportional to 1,464,895.44, 2,195,571.68 and 754,535.97
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Solution
The fourth proportional to 1,464,895.44, 2,195,571.68 and 754,535.97 is: 1,130,891.50
Step by Step Solution
- Step 1: Write the proportion equation
1,464,895.44 : 2,195,571.68 = 754,535.97 : x - Step 2: Convert to fraction form
1,464,895.44/2,195,571.68 = 754,535.97/x - Step 3: Cross multiply
1,464,895.44x = 2,195,571.68 × 754,535.97 - Step 4: Simplify right side
1,464,895.44x = 1,656,637,802,277.25 - Step 5: Solve for x
x = 1,656,637,802,277.25/1,464,895.44 - Step 6: Final answer
x = 1,130,891.50
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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.