Finding the Fourth Proportional to 1,027,633.58, 1,418,104.99 and 568,766.96
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Solution
The fourth proportional to 1,027,633.58, 1,418,104.99 and 568,766.96 is: 784,882.16
Step by Step Solution
- Step 1: Write the proportion equation
1,027,633.58 : 1,418,104.99 = 568,766.96 : x - Step 2: Convert to fraction form
1,027,633.58/1,418,104.99 = 568,766.96/x - Step 3: Cross multiply
1,027,633.58x = 1,418,104.99 × 568,766.96 - Step 4: Simplify right side
1,027,633.58x = 806,571,255,610.69 - Step 5: Solve for x
x = 806,571,255,610.69/1,027,633.58 - Step 6: Final answer
x = 784,882.16
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.