Finding the Third Proportional to 901,944 and 1,943,424
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Solution
The third proportional to 901,944 and 1,943,424 is: 4,187,507.03
Step by Step Solution
- Step 1: Write the proportion equation
901,944 : 1,943,424 = 1,943,424 : x - Step 2: Convert to fraction form
901,944/1,943,424 = 1,943,424/x - Step 3: Cross multiply
901,944x = 1,943,424 × 1,943,424 - Step 4: Simplify right side
901,944x = 3,776,896,843,776 - Step 5: Solve for x
x = 3,776,896,843,776/901,944 - Step 6: Final answer
x = 4,187,507.03
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.