Finding the Third Proportional to 942,750 and 2,049,426
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Solution
The third proportional to 942,750 and 2,049,426 is: 4,455,207.56
Step by Step Solution
- Step 1: Write the proportion equation
942,750 : 2,049,426 = 2,049,426 : x - Step 2: Convert to fraction form
942,750/2,049,426 = 2,049,426/x - Step 3: Cross multiply
942,750x = 2,049,426 × 2,049,426 - Step 4: Simplify right side
942,750x = 4,200,146,929,476 - Step 5: Solve for x
x = 4,200,146,929,476/942,750 - Step 6: Final answer
x = 4,455,207.56
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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.