Finding the Third Proportional to 446,428.88 and 673,668.75
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Solution
The third proportional to 446,428.88 and 673,668.75 is: 1,016,577.58
Step by Step Solution
- Step 1: Write the proportion equation
446,428.88 : 673,668.75 = 673,668.75 : x - Step 2: Convert to fraction form
446,428.88/673,668.75 = 673,668.75/x - Step 3: Cross multiply
446,428.88x = 673,668.75 × 673,668.75 - Step 4: Simplify right side
446,428.88x = 453,829,584,726.56 - Step 5: Solve for x
x = 453,829,584,726.56/446,428.88 - Step 6: Final answer
x = 1,016,577.58
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.