Finding the Third Proportional to 982,883.50 and 2,102,389
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Solution
The third proportional to 982,883.50 and 2,102,389 is: 4,497,012.62
Step by Step Solution
- Step 1: Write the proportion equation
982,883.50 : 2,102,389 = 2,102,389 : x - Step 2: Convert to fraction form
982,883.50/2,102,389 = 2,102,389/x - Step 3: Cross multiply
982,883.50x = 2,102,389 × 2,102,389 - Step 4: Simplify right side
982,883.50x = 4,420,039,507,321 - Step 5: Solve for x
x = 4,420,039,507,321/982,883.50 - Step 6: Final answer
x = 4,497,012.62
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.