Finding the Third Proportional to 458,014 and 1,009,016
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Solution
The third proportional to 458,014 and 1,009,016 is: 2,222,886.83
Step by Step Solution
- Step 1: Write the proportion equation
458,014 : 1,009,016 = 1,009,016 : x - Step 2: Convert to fraction form
458,014/1,009,016 = 1,009,016/x - Step 3: Cross multiply
458,014x = 1,009,016 × 1,009,016 - Step 4: Simplify right side
458,014x = 1,018,113,288,256 - Step 5: Solve for x
x = 1,018,113,288,256/458,014 - Step 6: Final answer
x = 2,222,886.83
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.