Finding the Third Proportional to 606,357.28 and 1,320,289.31
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Solution
The third proportional to 606,357.28 and 1,320,289.31 is: 2,874,813.12
Step by Step Solution
- Step 1: Write the proportion equation
606,357.28 : 1,320,289.31 = 1,320,289.31 : x - Step 2: Convert to fraction form
606,357.28/1,320,289.31 = 1,320,289.31/x - Step 3: Cross multiply
606,357.28x = 1,320,289.31 × 1,320,289.31 - Step 4: Simplify right side
606,357.28x = 1,743,163,868,701.72 - Step 5: Solve for x
x = 1,743,163,868,701.72/606,357.28 - Step 6: Final answer
x = 2,874,813.12
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.