Finding the Third Proportional to 553,169.25 and 1,206,869.63
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Solution
The third proportional to 553,169.25 and 1,206,869.63 is: 2,633,071.69
Step by Step Solution
- Step 1: Write the proportion equation
553,169.25 : 1,206,869.63 = 1,206,869.63 : x - Step 2: Convert to fraction form
553,169.25/1,206,869.63 = 1,206,869.63/x - Step 3: Cross multiply
553,169.25x = 1,206,869.63 × 1,206,869.63 - Step 4: Simplify right side
553,169.25x = 1,456,534,291,747.64 - Step 5: Solve for x
x = 1,456,534,291,747.64/553,169.25 - Step 6: Final answer
x = 2,633,071.69
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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.