Finding the Third Proportional to 772,610.63 and 1,136,580.75
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Solution
The third proportional to 772,610.63 and 1,136,580.75 is: 1,672,014.03
Step by Step Solution
- Step 1: Write the proportion equation
772,610.63 : 1,136,580.75 = 1,136,580.75 : x - Step 2: Convert to fraction form
772,610.63/1,136,580.75 = 1,136,580.75/x - Step 3: Cross multiply
772,610.63x = 1,136,580.75 × 1,136,580.75 - Step 4: Simplify right side
772,610.63x = 1,291,815,801,270.56 - Step 5: Solve for x
x = 1,291,815,801,270.56/772,610.63 - Step 6: Final answer
x = 1,672,014.03
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.