Finding the Third Proportional to 288,102.13 and 622,365.13
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Solution
The third proportional to 288,102.13 and 622,365.13 is: 1,344,448.08
Step by Step Solution
- Step 1: Write the proportion equation
288,102.13 : 622,365.13 = 622,365.13 : x - Step 2: Convert to fraction form
288,102.13/622,365.13 = 622,365.13/x - Step 3: Cross multiply
288,102.13x = 622,365.13 × 622,365.13 - Step 4: Simplify right side
288,102.13x = 387,338,348,816.27 - Step 5: Solve for x
x = 387,338,348,816.27/288,102.13 - Step 6: Final answer
x = 1,344,448.08
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.