Finding the Third Proportional to 1,903,029 and 2,749,545.75
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Solution
The third proportional to 1,903,029 and 2,749,545.75 is: 3,972,615.15
Step by Step Solution
- Step 1: Write the proportion equation
1,903,029 : 2,749,545.75 = 2,749,545.75 : x - Step 2: Convert to fraction form
1,903,029/2,749,545.75 = 2,749,545.75/x - Step 3: Cross multiply
1,903,029x = 2,749,545.75 × 2,749,545.75 - Step 4: Simplify right side
1,903,029x = 7,560,001,831,343.06 - Step 5: Solve for x
x = 7,560,001,831,343.06/1,903,029 - Step 6: Final answer
x = 3,972,615.15
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These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.