Finding the Third Proportional to 434,895.33 and 899,622.70
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Solution
The third proportional to 434,895.33 and 899,622.70 is: 1,860,955.86
Step by Step Solution
- Step 1: Write the proportion equation
434,895.33 : 899,622.70 = 899,622.70 : x - Step 2: Convert to fraction form
434,895.33/899,622.70 = 899,622.70/x - Step 3: Cross multiply
434,895.33x = 899,622.70 × 899,622.70 - Step 4: Simplify right side
434,895.33x = 809,321,007,977.93 - Step 5: Solve for x
x = 809,321,007,977.93/434,895.33 - Step 6: Final answer
x = 1,860,955.86
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These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.