Finding the Third Proportional to 695,584 and 1,465,885
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Solution
The third proportional to 695,584 and 1,465,885 is: 3,089,229.82
Step by Step Solution
- Step 1: Write the proportion equation
695,584 : 1,465,885 = 1,465,885 : x - Step 2: Convert to fraction form
695,584/1,465,885 = 1,465,885/x - Step 3: Cross multiply
695,584x = 1,465,885 × 1,465,885 - Step 4: Simplify right side
695,584x = 2,148,818,833,225 - Step 5: Solve for x
x = 2,148,818,833,225/695,584 - Step 6: Final answer
x = 3,089,229.82
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Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.