Finding the Third Proportional to 931,674 and 2,006,004
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Solution
The third proportional to 931,674 and 2,006,004 is: 4,319,163.19
Step by Step Solution
- Step 1: Write the proportion equation
931,674 : 2,006,004 = 2,006,004 : x - Step 2: Convert to fraction form
931,674/2,006,004 = 2,006,004/x - Step 3: Cross multiply
931,674x = 2,006,004 × 2,006,004 - Step 4: Simplify right side
931,674x = 4,024,052,048,016 - Step 5: Solve for x
x = 4,024,052,048,016/931,674 - Step 6: Final answer
x = 4,319,163.19
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.