Finding the Third Proportional to 508,377 and 1,058,860.50
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Solution
The third proportional to 508,377 and 1,058,860.50 is: 2,205,421.49
Step by Step Solution
- Step 1: Write the proportion equation
508,377 : 1,058,860.50 = 1,058,860.50 : x - Step 2: Convert to fraction form
508,377/1,058,860.50 = 1,058,860.50/x - Step 3: Cross multiply
508,377x = 1,058,860.50 × 1,058,860.50 - Step 4: Simplify right side
508,377x = 1,121,185,558,460.25 - Step 5: Solve for x
x = 1,121,185,558,460.25/508,377 - Step 6: Final answer
x = 2,205,421.49
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.