Finding the Fourth Proportional to 2,265,167.06, 3,398,276.07 and 748,757.96
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Solution
The fourth proportional to 2,265,167.06, 3,398,276.07 and 748,757.96 is: 1,123,310.63
Step by Step Solution
- Step 1: Write the proportion equation
2,265,167.06 : 3,398,276.07 = 748,757.96 : x - Step 2: Convert to fraction form
2,265,167.06/3,398,276.07 = 748,757.96/x - Step 3: Cross multiply
2,265,167.06x = 3,398,276.07 × 748,757.96 - Step 4: Simplify right side
2,265,167.06x = 2,544,486,240,698.64 - Step 5: Solve for x
x = 2,544,486,240,698.64/2,265,167.06 - Step 6: Final answer
x = 1,123,310.63
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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.