Finding the Third Proportional to 921,565.37 and 1,382,348.19
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Solution
The third proportional to 921,565.37 and 1,382,348.19 is: 2,073,522.48
Step by Step Solution
- Step 1: Write the proportion equation
921,565.37 : 1,382,348.19 = 1,382,348.19 : x - Step 2: Convert to fraction form
921,565.37/1,382,348.19 = 1,382,348.19/x - Step 3: Cross multiply
921,565.37x = 1,382,348.19 × 1,382,348.19 - Step 4: Simplify right side
921,565.37x = 1,910,886,505,072.10 - Step 5: Solve for x
x = 1,910,886,505,072.10/921,565.37 - Step 6: Final answer
x = 2,073,522.48
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.