Finding the Third Proportional to 282,457.13 and 609,261.75
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Solution
The third proportional to 282,457.13 and 609,261.75 is: 1,314,181.33
Step by Step Solution
- Step 1: Write the proportion equation
282,457.13 : 609,261.75 = 609,261.75 : x - Step 2: Convert to fraction form
282,457.13/609,261.75 = 609,261.75/x - Step 3: Cross multiply
282,457.13x = 609,261.75 × 609,261.75 - Step 4: Simplify right side
282,457.13x = 371,199,880,013.06 - Step 5: Solve for x
x = 371,199,880,013.06/282,457.13 - Step 6: Final answer
x = 1,314,181.33
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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.