Finding the Fourth Proportional to 1,716,555.24, 2,368,855.42 and 952,609.40
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Solution
The fourth proportional to 1,716,555.24, 2,368,855.42 and 952,609.40 is: 1,314,606.07
Step by Step Solution
- Step 1: Write the proportion equation
1,716,555.24 : 2,368,855.42 = 952,609.40 : x - Step 2: Convert to fraction form
1,716,555.24/2,368,855.42 = 952,609.40/x - Step 3: Cross multiply
1,716,555.24x = 2,368,855.42 × 952,609.40 - Step 4: Simplify right side
1,716,555.24x = 2,256,593,940,332.95 - Step 5: Solve for x
x = 2,256,593,940,332.95/1,716,555.24 - Step 6: Final answer
x = 1,314,606.07
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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.