Finding the Third Proportional to 395,201.53 and 862,004.53
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Solution
The third proportional to 395,201.53 and 862,004.53 is: 1,880,184.55
Step by Step Solution
- Step 1: Write the proportion equation
395,201.53 : 862,004.53 = 862,004.53 : x - Step 2: Convert to fraction form
395,201.53/862,004.53 = 862,004.53/x - Step 3: Cross multiply
395,201.53x = 862,004.53 × 862,004.53 - Step 4: Simplify right side
395,201.53x = 743,051,811,895.53 - Step 5: Solve for x
x = 743,051,811,895.53/395,201.53 - Step 6: Final answer
x = 1,880,184.55
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.