Finding the Fourth Proportional to 1,713,253.08, 2,568,071.20 and 574,935.99
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Solution
The fourth proportional to 1,713,253.08, 2,568,071.20 and 574,935.99 is: 861,797.11
Step by Step Solution
- Step 1: Write the proportion equation
1,713,253.08 : 2,568,071.20 = 574,935.99 : x - Step 2: Convert to fraction form
1,713,253.08/2,568,071.20 = 574,935.99/x - Step 3: Cross multiply
1,713,253.08x = 2,568,071.20 × 574,935.99 - Step 4: Simplify right side
1,713,253.08x = 1,476,476,557,762.49 - Step 5: Solve for x
x = 1,476,476,557,762.49/1,713,253.08 - Step 6: Final answer
x = 861,797.11
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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.