Finding the Fourth Proportional to 703,074.44, 1,054,609.98 and 170,595.02
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Solution
The fourth proportional to 703,074.44, 1,054,609.98 and 170,595.02 is: 255,892.12
Step by Step Solution
- Step 1: Write the proportion equation
703,074.44 : 1,054,609.98 = 170,595.02 : x - Step 2: Convert to fraction form
703,074.44/1,054,609.98 = 170,595.02/x - Step 3: Cross multiply
703,074.44x = 1,054,609.98 × 170,595.02 - Step 4: Simplify right side
703,074.44x = 179,911,205,357.25 - Step 5: Solve for x
x = 179,911,205,357.25/703,074.44 - Step 6: Final answer
x = 255,892.12
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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.