Finding the Third Proportional to 1,206,464.63 and 1,866,371.63
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Solution
The third proportional to 1,206,464.63 and 1,866,371.63 is: 2,887,231.81
Step by Step Solution
- Step 1: Write the proportion equation
1,206,464.63 : 1,866,371.63 = 1,866,371.63 : x - Step 2: Convert to fraction form
1,206,464.63/1,866,371.63 = 1,866,371.63/x - Step 3: Cross multiply
1,206,464.63x = 1,866,371.63 × 1,866,371.63 - Step 4: Simplify right side
1,206,464.63x = 3,483,343,042,605.14 - Step 5: Solve for x
x = 3,483,343,042,605.14/1,206,464.63 - Step 6: Final answer
x = 2,887,231.81
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.