Finding the Third Proportional to 668,305.50 and 1,097,122.50
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Solution
The third proportional to 668,305.50 and 1,097,122.50 is: 1,801,089.14
Step by Step Solution
- Step 1: Write the proportion equation
668,305.50 : 1,097,122.50 = 1,097,122.50 : x - Step 2: Convert to fraction form
668,305.50/1,097,122.50 = 1,097,122.50/x - Step 3: Cross multiply
668,305.50x = 1,097,122.50 × 1,097,122.50 - Step 4: Simplify right side
668,305.50x = 1,203,677,780,006.25 - Step 5: Solve for x
x = 1,203,677,780,006.25/668,305.50 - Step 6: Final answer
x = 1,801,089.14
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These problems maintain the same ratio (1.64) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.