Finding the Fourth Proportional to 5,924,724.14, 8,884,562.76 and 2,327,968.05
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Solution
The fourth proportional to 5,924,724.14, 8,884,562.76 and 2,327,968.05 is: 3,490,960.54
Step by Step Solution
- Step 1: Write the proportion equation
5,924,724.14 : 8,884,562.76 = 2,327,968.05 : x - Step 2: Convert to fraction form
5,924,724.14/8,884,562.76 = 2,327,968.05/x - Step 3: Cross multiply
5,924,724.14x = 8,884,562.76 × 2,327,968.05 - Step 4: Simplify right side
5,924,724.14x = 20,682,978,210,182.71 - Step 5: Solve for x
x = 20,682,978,210,182.71/5,924,724.14 - Step 6: Final answer
x = 3,490,960.54
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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.