Finding the Fourth Proportional to 1,059,232.12, 1,461,384.56 and 600,310.68
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Solution
The fourth proportional to 1,059,232.12, 1,461,384.56 and 600,310.68 is: 828,227.11
Step by Step Solution
- Step 1: Write the proportion equation
1,059,232.12 : 1,461,384.56 = 600,310.68 : x - Step 2: Convert to fraction form
1,059,232.12/1,461,384.56 = 600,310.68/x - Step 3: Cross multiply
1,059,232.12x = 1,461,384.56 × 600,310.68 - Step 4: Simplify right side
1,059,232.12x = 877,284,758,955.10 - Step 5: Solve for x
x = 877,284,758,955.10/1,059,232.12 - Step 6: Final answer
x = 828,227.11
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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.