Finding the Third Proportional to 431,702 and 942,014
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Solution
The third proportional to 431,702 and 942,014 is: 2,055,562.35
Step by Step Solution
- Step 1: Write the proportion equation
431,702 : 942,014 = 942,014 : x - Step 2: Convert to fraction form
431,702/942,014 = 942,014/x - Step 3: Cross multiply
431,702x = 942,014 × 942,014 - Step 4: Simplify right side
431,702x = 887,390,376,196 - Step 5: Solve for x
x = 887,390,376,196/431,702 - Step 6: Final answer
x = 2,055,562.35
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.