Finding the Third Proportional to 498,364.31 and 766,956.09
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Solution
The third proportional to 498,364.31 and 766,956.09 is: 1,180,304.52
Step by Step Solution
- Step 1: Write the proportion equation
498,364.31 : 766,956.09 = 766,956.09 : x - Step 2: Convert to fraction form
498,364.31/766,956.09 = 766,956.09/x - Step 3: Cross multiply
498,364.31x = 766,956.09 × 766,956.09 - Step 4: Simplify right side
498,364.31x = 588,221,649,740.26 - Step 5: Solve for x
x = 588,221,649,740.26/498,364.31 - Step 6: Final answer
x = 1,180,304.52
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.