Finding the Third Proportional to 4,213,319.63 and 6,364,257.75
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Solution
The third proportional to 4,213,319.63 and 6,364,257.75 is: 9,613,269.42
Step by Step Solution
- Step 1: Write the proportion equation
4,213,319.63 : 6,364,257.75 = 6,364,257.75 : x - Step 2: Convert to fraction form
4,213,319.63/6,364,257.75 = 6,364,257.75/x - Step 3: Cross multiply
4,213,319.63x = 6,364,257.75 × 6,364,257.75 - Step 4: Simplify right side
4,213,319.63x = 40,503,776,708,435.06 - Step 5: Solve for x
x = 40,503,776,708,435.06/4,213,319.63 - Step 6: Final answer
x = 9,613,269.42
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.