Finding the Fourth Proportional to 5,583,363.62, 8,369,090.51 and 3,182,037.62
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Solution
The fourth proportional to 5,583,363.62, 8,369,090.51 and 3,182,037.62 is: 4,769,662.63
Step by Step Solution
- Step 1: Write the proportion equation
5,583,363.62 : 8,369,090.51 = 3,182,037.62 : x - Step 2: Convert to fraction form
5,583,363.62/8,369,090.51 = 3,182,037.62/x - Step 3: Cross multiply
5,583,363.62x = 8,369,090.51 × 3,182,037.62 - Step 4: Simplify right side
5,583,363.62x = 26,630,760,790,249.35 - Step 5: Solve for x
x = 26,630,760,790,249.35/5,583,363.62 - Step 6: Final answer
x = 4,769,662.63
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.