Finding the Third Proportional to 340,742.53 and 743,370.75
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Solution
The third proportional to 340,742.53 and 743,370.75 is: 1,621,752.56
Step by Step Solution
- Step 1: Write the proportion equation
340,742.53 : 743,370.75 = 743,370.75 : x - Step 2: Convert to fraction form
340,742.53/743,370.75 = 743,370.75/x - Step 3: Cross multiply
340,742.53x = 743,370.75 × 743,370.75 - Step 4: Simplify right side
340,742.53x = 552,600,071,955.56 - Step 5: Solve for x
x = 552,600,071,955.56/340,742.53 - Step 6: Final answer
x = 1,621,752.56
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.