Finding the Third Proportional to 1,265,090.48 and 2,754,804.09
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Solution
The third proportional to 1,265,090.48 and 2,754,804.09 is: 5,998,737.39
Step by Step Solution
- Step 1: Write the proportion equation
1,265,090.48 : 2,754,804.09 = 2,754,804.09 : x - Step 2: Convert to fraction form
1,265,090.48/2,754,804.09 = 2,754,804.09/x - Step 3: Cross multiply
1,265,090.48x = 2,754,804.09 × 2,754,804.09 - Step 4: Simplify right side
1,265,090.48x = 7,588,945,594,941.76 - Step 5: Solve for x
x = 7,588,945,594,941.76/1,265,090.48 - Step 6: Final answer
x = 5,998,737.39
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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.