Finding the Fourth Proportional to 2,296,156.62, 3,446,363.08 and 1,159,716.90
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Solution
The fourth proportional to 2,296,156.62, 3,446,363.08 and 1,159,716.90 is: 1,740,650.21
Step by Step Solution
- Step 1: Write the proportion equation
2,296,156.62 : 3,446,363.08 = 1,159,716.90 : x - Step 2: Convert to fraction form
2,296,156.62/3,446,363.08 = 1,159,716.90/x - Step 3: Cross multiply
2,296,156.62x = 3,446,363.08 × 1,159,716.90 - Step 4: Simplify right side
2,296,156.62x = 3,996,805,507,412.05 - Step 5: Solve for x
x = 3,996,805,507,412.05/2,296,156.62 - Step 6: Final answer
x = 1,740,650.21
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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.