Finding the Third Proportional to 831,362 and 1,795,564
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Solution
The third proportional to 831,362 and 1,795,564 is: 3,878,033.97
Step by Step Solution
- Step 1: Write the proportion equation
831,362 : 1,795,564 = 1,795,564 : x - Step 2: Convert to fraction form
831,362/1,795,564 = 1,795,564/x - Step 3: Cross multiply
831,362x = 1,795,564 × 1,795,564 - Step 4: Simplify right side
831,362x = 3,224,050,078,096 - Step 5: Solve for x
x = 3,224,050,078,096/831,362 - Step 6: Final answer
x = 3,878,033.97
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.