Finding the Fourth Proportional to 5,958,566.44, 8,926,572.84 and 3,522,426.12
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Solution
The fourth proportional to 5,958,566.44, 8,926,572.84 and 3,522,426.12 is: 5,276,972.85
Step by Step Solution
- Step 1: Write the proportion equation
5,958,566.44 : 8,926,572.84 = 3,522,426.12 : x - Step 2: Convert to fraction form
5,958,566.44/8,926,572.84 = 3,522,426.12/x - Step 3: Cross multiply
5,958,566.44x = 8,926,572.84 × 3,522,426.12 - Step 4: Simplify right side
5,958,566.44x = 31,443,193,333,698.58 - Step 5: Solve for x
x = 31,443,193,333,698.58/5,958,566.44 - Step 6: Final answer
x = 5,276,972.85
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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.