Finding the Fourth Proportional to 1,059,324.44, 1,461,850.49 and 575,901.65
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Solution
The fourth proportional to 1,059,324.44, 1,461,850.49 and 575,901.65 is: 794,734.91
Step by Step Solution
- Step 1: Write the proportion equation
1,059,324.44 : 1,461,850.49 = 575,901.65 : x - Step 2: Convert to fraction form
1,059,324.44/1,461,850.49 = 575,901.65/x - Step 3: Cross multiply
1,059,324.44x = 1,461,850.49 × 575,901.65 - Step 4: Simplify right side
1,059,324.44x = 841,882,114,338.69 - Step 5: Solve for x
x = 841,882,114,338.69/1,059,324.44 - Step 6: Final answer
x = 794,734.91
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.