Finding the Third Proportional to 589,442.06 and 887,079.09
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Solution
The third proportional to 589,442.06 and 887,079.09 is: 1,335,007.07
Step by Step Solution
- Step 1: Write the proportion equation
589,442.06 : 887,079.09 = 887,079.09 : x - Step 2: Convert to fraction form
589,442.06/887,079.09 = 887,079.09/x - Step 3: Cross multiply
589,442.06x = 887,079.09 × 887,079.09 - Step 4: Simplify right side
589,442.06x = 786,909,318,568.32 - Step 5: Solve for x
x = 786,909,318,568.32/589,442.06 - Step 6: Final answer
x = 1,335,007.07
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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.