Finding the Third Proportional to 609,239.25 and 1,320,070.50
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Solution
The third proportional to 609,239.25 and 1,320,070.50 is: 2,860,265.69
Step by Step Solution
- Step 1: Write the proportion equation
609,239.25 : 1,320,070.50 = 1,320,070.50 : x - Step 2: Convert to fraction form
609,239.25/1,320,070.50 = 1,320,070.50/x - Step 3: Cross multiply
609,239.25x = 1,320,070.50 × 1,320,070.50 - Step 4: Simplify right side
609,239.25x = 1,742,586,124,970.25 - Step 5: Solve for x
x = 1,742,586,124,970.25/609,239.25 - Step 6: Final answer
x = 2,860,265.69
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.