Finding the Third Proportional to 488,268.88 and 1,069,630.88
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Solution
The third proportional to 488,268.88 and 1,069,630.88 is: 2,343,197.09
Step by Step Solution
- Step 1: Write the proportion equation
488,268.88 : 1,069,630.88 = 1,069,630.88 : x - Step 2: Convert to fraction form
488,268.88/1,069,630.88 = 1,069,630.88/x - Step 3: Cross multiply
488,268.88x = 1,069,630.88 × 1,069,630.88 - Step 4: Simplify right side
488,268.88x = 1,144,110,208,753.27 - Step 5: Solve for x
x = 1,144,110,208,753.27/488,268.88 - Step 6: Final answer
x = 2,343,197.09
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.