Finding the Third Proportional to 1,416,134.25 and 2,135,957.63
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Solution
The third proportional to 1,416,134.25 and 2,135,957.63 is: 3,221,668.41
Step by Step Solution
- Step 1: Write the proportion equation
1,416,134.25 : 2,135,957.63 = 2,135,957.63 : x - Step 2: Convert to fraction form
1,416,134.25/2,135,957.63 = 2,135,957.63/x - Step 3: Cross multiply
1,416,134.25x = 2,135,957.63 × 2,135,957.63 - Step 4: Simplify right side
1,416,134.25x = 4,562,314,975,795.64 - Step 5: Solve for x
x = 4,562,314,975,795.64/1,416,134.25 - Step 6: Final answer
x = 3,221,668.41
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.