Finding the Third Proportional to 4,318,350 and 6,453,735
Calculator
Solution
The third proportional to 4,318,350 and 6,453,735 is: 9,645,048.56
Step by Step Solution
- Step 1: Write the proportion equation
4,318,350 : 6,453,735 = 6,453,735 : x - Step 2: Convert to fraction form
4,318,350/6,453,735 = 6,453,735/x - Step 3: Cross multiply
4,318,350x = 6,453,735 × 6,453,735 - Step 4: Simplify right side
4,318,350x = 41,650,695,450,225 - Step 5: Solve for x
x = 41,650,695,450,225/4,318,350 - Step 6: Final answer
x = 9,645,048.56
Related Problems
Find third proportional to 2,159,175 and 3,226,867.50
Half scale
Find third proportional to 8,636,700 and 12,907,470
Double scale
Find third proportional to 4,318,352 and 6,453,738
Similar ratio
Find third proportional to 6,477,525 and 9,680,602.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.