Finding the Third Proportional to 316,584.75 and 693,204.75
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Solution
The third proportional to 316,584.75 and 693,204.75 is: 1,517,864.73
Step by Step Solution
- Step 1: Write the proportion equation
316,584.75 : 693,204.75 = 693,204.75 : x - Step 2: Convert to fraction form
316,584.75/693,204.75 = 693,204.75/x - Step 3: Cross multiply
316,584.75x = 693,204.75 × 693,204.75 - Step 4: Simplify right side
316,584.75x = 480,532,825,422.56 - Step 5: Solve for x
x = 480,532,825,422.56/316,584.75 - Step 6: Final answer
x = 1,517,864.73
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.