Finding the Third Proportional to 938,090.13 and 2,212,277.13
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Solution
The third proportional to 938,090.13 and 2,212,277.13 is: 5,217,164.05
Step by Step Solution
- Step 1: Write the proportion equation
938,090.13 : 2,212,277.13 = 2,212,277.13 : x - Step 2: Convert to fraction form
938,090.13/2,212,277.13 = 2,212,277.13/x - Step 3: Cross multiply
938,090.13x = 2,212,277.13 × 2,212,277.13 - Step 4: Simplify right side
938,090.13x = 4,894,170,077,798.27 - Step 5: Solve for x
x = 4,894,170,077,798.27/938,090.13 - Step 6: Final answer
x = 5,217,164.05
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.