Finding the Third Proportional to 4,232,554 and 6,358,479
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Solution
The third proportional to 4,232,554 and 6,358,479 is: 9,552,212.49
Step by Step Solution
- Step 1: Write the proportion equation
4,232,554 : 6,358,479 = 6,358,479 : x - Step 2: Convert to fraction form
4,232,554/6,358,479 = 6,358,479/x - Step 3: Cross multiply
4,232,554x = 6,358,479 × 6,358,479 - Step 4: Simplify right side
4,232,554x = 40,430,255,193,441 - Step 5: Solve for x
x = 40,430,255,193,441/4,232,554 - Step 6: Final answer
x = 9,552,212.49
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.