Finding the Third Proportional to 473,962 and 1,026,656
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Solution
The third proportional to 473,962 and 1,026,656 is: 2,223,854.53
Step by Step Solution
- Step 1: Write the proportion equation
473,962 : 1,026,656 = 1,026,656 : x - Step 2: Convert to fraction form
473,962/1,026,656 = 1,026,656/x - Step 3: Cross multiply
473,962x = 1,026,656 × 1,026,656 - Step 4: Simplify right side
473,962x = 1,054,022,542,336 - Step 5: Solve for x
x = 1,054,022,542,336/473,962 - Step 6: Final answer
x = 2,223,854.53
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.