Finding the Third Proportional to 351,734.91 and 767,823.05
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Solution
The third proportional to 351,734.91 and 767,823.05 is: 1,676,126.60
Step by Step Solution
- Step 1: Write the proportion equation
351,734.91 : 767,823.05 = 767,823.05 : x - Step 2: Convert to fraction form
351,734.91/767,823.05 = 767,823.05/x - Step 3: Cross multiply
351,734.91x = 767,823.05 × 767,823.05 - Step 4: Simplify right side
351,734.91x = 589,552,231,312.41 - Step 5: Solve for x
x = 589,552,231,312.41/351,734.91 - Step 6: Final answer
x = 1,676,126.60
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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.