Finding the Third Proportional to 461,652 and 709,153.75
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Solution
The third proportional to 461,652 and 709,153.75 is: 1,089,346.61
Step by Step Solution
- Step 1: Write the proportion equation
461,652 : 709,153.75 = 709,153.75 : x - Step 2: Convert to fraction form
461,652/709,153.75 = 709,153.75/x - Step 3: Cross multiply
461,652x = 709,153.75 × 709,153.75 - Step 4: Simplify right side
461,652x = 502,899,041,139.06 - Step 5: Solve for x
x = 502,899,041,139.06/461,652 - Step 6: Final answer
x = 1,089,346.61
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.