Finding the Third Proportional to 340,548.75 and 722,607.75
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Solution
The third proportional to 340,548.75 and 722,607.75 is: 1,533,295.78
Step by Step Solution
- Step 1: Write the proportion equation
340,548.75 : 722,607.75 = 722,607.75 : x - Step 2: Convert to fraction form
340,548.75/722,607.75 = 722,607.75/x - Step 3: Cross multiply
340,548.75x = 722,607.75 × 722,607.75 - Step 4: Simplify right side
340,548.75x = 522,161,960,360.06 - Step 5: Solve for x
x = 522,161,960,360.06/340,548.75 - Step 6: Final answer
x = 1,533,295.78
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.