Finding the Third Proportional to 264,816.84 and 340,017.75
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Solution
The third proportional to 264,816.84 and 340,017.75 is: 436,573.70
Step by Step Solution
- Step 1: Write the proportion equation
264,816.84 : 340,017.75 = 340,017.75 : x - Step 2: Convert to fraction form
264,816.84/340,017.75 = 340,017.75/x - Step 3: Cross multiply
264,816.84x = 340,017.75 × 340,017.75 - Step 4: Simplify right side
264,816.84x = 115,612,070,315.06 - Step 5: Solve for x
x = 115,612,070,315.06/264,816.84 - Step 6: Final answer
x = 436,573.70
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These problems maintain the same ratio (1.28) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.