Finding the Fourth Proportional to 2,227,767.42, 3,337,156.62 and 1,028,022.96
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Solution
The fourth proportional to 2,227,767.42, 3,337,156.62 and 1,028,022.96 is: 1,539,960.41
Step by Step Solution
- Step 1: Write the proportion equation
2,227,767.42 : 3,337,156.62 = 1,028,022.96 : x - Step 2: Convert to fraction form
2,227,767.42/3,337,156.62 = 1,028,022.96/x - Step 3: Cross multiply
2,227,767.42x = 3,337,156.62 × 1,028,022.96 - Step 4: Simplify right side
2,227,767.42x = 3,430,673,626,476.00 - Step 5: Solve for x
x = 3,430,673,626,476.00/2,227,767.42 - Step 6: Final answer
x = 1,539,960.41
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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.