Finding the Fourth Proportional to 1,797,211.56, 2,693,454.48 and 886,894.68
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Solution
The fourth proportional to 1,797,211.56, 2,693,454.48 and 886,894.68 is: 1,329,175.99
Step by Step Solution
- Step 1: Write the proportion equation
1,797,211.56 : 2,693,454.48 = 886,894.68 : x - Step 2: Convert to fraction form
1,797,211.56/2,693,454.48 = 886,894.68/x - Step 3: Cross multiply
1,797,211.56x = 2,693,454.48 × 886,894.68 - Step 4: Simplify right side
1,797,211.56x = 2,388,810,449,134.17 - Step 5: Solve for x
x = 2,388,810,449,134.17/1,797,211.56 - Step 6: Final answer
x = 1,329,175.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.