Finding the Fourth Proportional to 4,331,281.90, 6,494,680.08 and 2,308,982.62
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Solution
The fourth proportional to 4,331,281.90, 6,494,680.08 and 2,308,982.62 is: 3,462,278.32
Step by Step Solution
- Step 1: Write the proportion equation
4,331,281.90 : 6,494,680.08 = 2,308,982.62 : x - Step 2: Convert to fraction form
4,331,281.90/6,494,680.08 = 2,308,982.62/x - Step 3: Cross multiply
4,331,281.90x = 6,494,680.08 × 2,308,982.62 - Step 4: Simplify right side
4,331,281.90x = 14,996,103,427,180.21 - Step 5: Solve for x
x = 14,996,103,427,180.21/4,331,281.90 - Step 6: Final answer
x = 3,462,278.32
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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.