Finding the Third Proportional to 692,452.13 and 1,035,909.84
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Solution
The third proportional to 692,452.13 and 1,035,909.84 is: 1,549,723.32
Step by Step Solution
- Step 1: Write the proportion equation
692,452.13 : 1,035,909.84 = 1,035,909.84 : x - Step 2: Convert to fraction form
692,452.13/1,035,909.84 = 1,035,909.84/x - Step 3: Cross multiply
692,452.13x = 1,035,909.84 × 1,035,909.84 - Step 4: Simplify right side
692,452.13x = 1,073,109,204,378.15 - Step 5: Solve for x
x = 1,073,109,204,378.15/692,452.13 - Step 6: Final answer
x = 1,549,723.32
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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.