Finding the Fourth Proportional to 4,148,880, 6,224,370.24 and 1,157,064
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Solution
The fourth proportional to 4,148,880, 6,224,370.24 and 1,157,064 is: 1,735,888.90
Step by Step Solution
- Step 1: Write the proportion equation
4,148,880 : 6,224,370.24 = 1,157,064 : x - Step 2: Convert to fraction form
4,148,880/6,224,370.24 = 1,157,064/x - Step 3: Cross multiply
4,148,880x = 6,224,370.24 × 1,157,064 - Step 4: Simplify right side
4,148,880x = 7,201,994,727,375.36 - Step 5: Solve for x
x = 7,201,994,727,375.36/4,148,880 - Step 6: Final answer
x = 1,735,888.90
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.