Finding the Third Proportional to 747,865.13 and 1,121,514.75
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Solution
The third proportional to 747,865.13 and 1,121,514.75 is: 1,681,847.83
Step by Step Solution
- Step 1: Write the proportion equation
747,865.13 : 1,121,514.75 = 1,121,514.75 : x - Step 2: Convert to fraction form
747,865.13/1,121,514.75 = 1,121,514.75/x - Step 3: Cross multiply
747,865.13x = 1,121,514.75 × 1,121,514.75 - Step 4: Simplify right side
747,865.13x = 1,257,795,334,467.56 - Step 5: Solve for x
x = 1,257,795,334,467.56/747,865.13 - Step 6: Final answer
x = 1,681,847.83
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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.