Finding the Third Proportional to 266,014.13 and 398,049.19
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Solution
The third proportional to 266,014.13 and 398,049.19 is: 595,619.33
Step by Step Solution
- Step 1: Write the proportion equation
266,014.13 : 398,049.19 = 398,049.19 : x - Step 2: Convert to fraction form
266,014.13/398,049.19 = 398,049.19/x - Step 3: Cross multiply
266,014.13x = 398,049.19 × 398,049.19 - Step 4: Simplify right side
266,014.13x = 158,443,155,669.41 - Step 5: Solve for x
x = 158,443,155,669.41/266,014.13 - Step 6: Final answer
x = 595,619.33
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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.