Finding the Third Proportional to 788,966 and 1,725,244
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Solution
The third proportional to 788,966 and 1,725,244 is: 3,772,617.40
Step by Step Solution
- Step 1: Write the proportion equation
788,966 : 1,725,244 = 1,725,244 : x - Step 2: Convert to fraction form
788,966/1,725,244 = 1,725,244/x - Step 3: Cross multiply
788,966x = 1,725,244 × 1,725,244 - Step 4: Simplify right side
788,966x = 2,976,466,859,536 - Step 5: Solve for x
x = 2,976,466,859,536/788,966 - Step 6: Final answer
x = 3,772,617.40
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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.