Finding the Third Proportional to 660,326 and 1,043,685.75
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Solution
The third proportional to 660,326 and 1,043,685.75 is: 1,649,609.35
Step by Step Solution
- Step 1: Write the proportion equation
660,326 : 1,043,685.75 = 1,043,685.75 : x - Step 2: Convert to fraction form
660,326/1,043,685.75 = 1,043,685.75/x - Step 3: Cross multiply
660,326x = 1,043,685.75 × 1,043,685.75 - Step 4: Simplify right side
660,326x = 1,089,279,944,753.06 - Step 5: Solve for x
x = 1,089,279,944,753.06/660,326 - Step 6: Final answer
x = 1,649,609.35
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These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.