Finding the Fourth Proportional to 5,949,506.81, 8,924,263.17 and 3,927,278.09
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Solution
The fourth proportional to 5,949,506.81, 8,924,263.17 and 3,927,278.09 is: 5,890,919.09
Step by Step Solution
- Step 1: Write the proportion equation
5,949,506.81 : 8,924,263.17 = 3,927,278.09 : x - Step 2: Convert to fraction form
5,949,506.81/8,924,263.17 = 3,927,278.09/x - Step 3: Cross multiply
5,949,506.81x = 8,924,263.17 × 3,927,278.09 - Step 4: Simplify right side
5,949,506.81x = 35,048,063,239,245.60 - Step 5: Solve for x
x = 35,048,063,239,245.60/5,949,506.81 - Step 6: Final answer
x = 5,890,919.09
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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.