Finding the Third Proportional to 928,242 and 1,436,076
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Solution
The third proportional to 928,242 and 1,436,076 is: 2,221,742.04
Step by Step Solution
- Step 1: Write the proportion equation
928,242 : 1,436,076 = 1,436,076 : x - Step 2: Convert to fraction form
928,242/1,436,076 = 1,436,076/x - Step 3: Cross multiply
928,242x = 1,436,076 × 1,436,076 - Step 4: Simplify right side
928,242x = 2,062,314,277,776 - Step 5: Solve for x
x = 2,062,314,277,776/928,242 - Step 6: Final answer
x = 2,221,742.04
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.