Finding the Fourth Proportional to 1,713,254.08, 2,568,072.70 and 574,936.99
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Solution
The fourth proportional to 1,713,254.08, 2,568,072.70 and 574,936.99 is: 861,798.61
Step by Step Solution
- Step 1: Write the proportion equation
1,713,254.08 : 2,568,072.70 = 574,936.99 : x - Step 2: Convert to fraction form
1,713,254.08/2,568,072.70 = 574,936.99/x - Step 3: Cross multiply
1,713,254.08x = 2,568,072.70 × 574,936.99 - Step 4: Simplify right side
1,713,254.08x = 1,476,479,988,239.17 - Step 5: Solve for x
x = 1,476,479,988,239.17/1,713,254.08 - Step 6: Final answer
x = 861,798.61
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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.