Finding the Third Proportional to 930,628 and 1,493,124
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Solution
The third proportional to 930,628 and 1,493,124 is: 2,395,607.35
Step by Step Solution
- Step 1: Write the proportion equation
930,628 : 1,493,124 = 1,493,124 : x - Step 2: Convert to fraction form
930,628/1,493,124 = 1,493,124/x - Step 3: Cross multiply
930,628x = 1,493,124 × 1,493,124 - Step 4: Simplify right side
930,628x = 2,229,419,279,376 - Step 5: Solve for x
x = 2,229,419,279,376/930,628 - Step 6: Final answer
x = 2,395,607.35
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These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.