Finding the Third Proportional to 873,291.75 and 1,388,670
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Solution
The third proportional to 873,291.75 and 1,388,670 is: 2,208,201.75
Step by Step Solution
- Step 1: Write the proportion equation
873,291.75 : 1,388,670 = 1,388,670 : x - Step 2: Convert to fraction form
873,291.75/1,388,670 = 1,388,670/x - Step 3: Cross multiply
873,291.75x = 1,388,670 × 1,388,670 - Step 4: Simplify right side
873,291.75x = 1,928,404,368,900 - Step 5: Solve for x
x = 1,928,404,368,900/873,291.75 - Step 6: Final answer
x = 2,208,201.75
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.