Finding the Fourth Proportional to 1,718,559.06, 2,579,021.97 and 596,628.06
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Solution
The fourth proportional to 1,718,559.06, 2,579,021.97 and 596,628.06 is: 895,352.92
Step by Step Solution
- Step 1: Write the proportion equation
1,718,559.06 : 2,579,021.97 = 596,628.06 : x - Step 2: Convert to fraction form
1,718,559.06/2,579,021.97 = 596,628.06/x - Step 3: Cross multiply
1,718,559.06x = 2,579,021.97 × 596,628.06 - Step 4: Simplify right side
1,718,559.06x = 1,538,716,874,658.48 - Step 5: Solve for x
x = 1,538,716,874,658.48/1,718,559.06 - Step 6: Final answer
x = 895,352.92
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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.