Finding the Third Proportional to 471,349.13 and 1,017,420.75
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Solution
The third proportional to 471,349.13 and 1,017,420.75 is: 2,196,132.18
Step by Step Solution
- Step 1: Write the proportion equation
471,349.13 : 1,017,420.75 = 1,017,420.75 : x - Step 2: Convert to fraction form
471,349.13/1,017,420.75 = 1,017,420.75/x - Step 3: Cross multiply
471,349.13x = 1,017,420.75 × 1,017,420.75 - Step 4: Simplify right side
471,349.13x = 1,035,144,982,530.56 - Step 5: Solve for x
x = 1,035,144,982,530.56/471,349.13 - Step 6: Final answer
x = 2,196,132.18
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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.