Finding the Third Proportional to 355,205.25 and 546,819.75
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Solution
The third proportional to 355,205.25 and 546,819.75 is: 841,800.17
Step by Step Solution
- Step 1: Write the proportion equation
355,205.25 : 546,819.75 = 546,819.75 : x - Step 2: Convert to fraction form
355,205.25/546,819.75 = 546,819.75/x - Step 3: Cross multiply
355,205.25x = 546,819.75 × 546,819.75 - Step 4: Simplify right side
355,205.25x = 299,011,838,990.06 - Step 5: Solve for x
x = 299,011,838,990.06/355,205.25 - Step 6: Final answer
x = 841,800.17
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.