Finding the Third Proportional to 888,468.75 and 1,299,381.75
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Solution
The third proportional to 888,468.75 and 1,299,381.75 is: 1,900,340.26
Step by Step Solution
- Step 1: Write the proportion equation
888,468.75 : 1,299,381.75 = 1,299,381.75 : x - Step 2: Convert to fraction form
888,468.75/1,299,381.75 = 1,299,381.75/x - Step 3: Cross multiply
888,468.75x = 1,299,381.75 × 1,299,381.75 - Step 4: Simplify right side
888,468.75x = 1,688,392,932,233.06 - Step 5: Solve for x
x = 1,688,392,932,233.06/888,468.75 - Step 6: Final answer
x = 1,900,340.26
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.