Finding the Fourth Proportional to 5,583,364.62, 8,369,092 and 3,182,038.62
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Solution
The fourth proportional to 5,583,364.62, 8,369,092 and 3,182,038.62 is: 4,769,664.13
Step by Step Solution
- Step 1: Write the proportion equation
5,583,364.62 : 8,369,092 = 3,182,038.62 : x - Step 2: Convert to fraction form
5,583,364.62/8,369,092 = 3,182,038.62/x - Step 3: Cross multiply
5,583,364.62x = 8,369,092 × 3,182,038.62 - Step 4: Simplify right side
5,583,364.62x = 26,630,773,958,333.04 - Step 5: Solve for x
x = 26,630,773,958,333.04/5,583,364.62 - Step 6: Final answer
x = 4,769,664.13
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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.