Finding the Fourth Proportional to 17,924,885.22, 26,880,740.18 and 6,407,244.50
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Solution
The fourth proportional to 17,924,885.22, 26,880,740.18 and 6,407,244.50 is: 9,608,512.00
Step by Step Solution
- Step 1: Write the proportion equation
17,924,885.22 : 26,880,740.18 = 6,407,244.50 : x - Step 2: Convert to fraction form
17,924,885.22/26,880,740.18 = 6,407,244.50/x - Step 3: Cross multiply
17,924,885.22x = 26,880,740.18 × 6,407,244.50 - Step 4: Simplify right side
17,924,885.22x = 172,231,474,750,991.59 - Step 5: Solve for x
x = 172,231,474,750,991.59/17,924,885.22 - Step 6: Final answer
x = 9,608,512.00
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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.