Finding the Third Proportional to 393,226.50 and 860,044.50
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Solution
The third proportional to 393,226.50 and 860,044.50 is: 1,881,044.49
Step by Step Solution
- Step 1: Write the proportion equation
393,226.50 : 860,044.50 = 860,044.50 : x - Step 2: Convert to fraction form
393,226.50/860,044.50 = 860,044.50/x - Step 3: Cross multiply
393,226.50x = 860,044.50 × 860,044.50 - Step 4: Simplify right side
393,226.50x = 739,676,541,980.25 - Step 5: Solve for x
x = 739,676,541,980.25/393,226.50 - Step 6: Final answer
x = 1,881,044.49
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.