Finding the Fourth Proportional to 2,336,971.17, 3,505,105.91 and 739,326.66
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Solution
The fourth proportional to 2,336,971.17, 3,505,105.91 and 739,326.66 is: 1,108,878.99
Step by Step Solution
- Step 1: Write the proportion equation
2,336,971.17 : 3,505,105.91 = 739,326.66 : x - Step 2: Convert to fraction form
2,336,971.17/3,505,105.91 = 739,326.66/x - Step 3: Cross multiply
2,336,971.17x = 3,505,105.91 × 739,326.66 - Step 4: Simplify right side
2,336,971.17x = 2,591,418,241,689.93 - Step 5: Solve for x
x = 2,591,418,241,689.93/2,336,971.17 - Step 6: Final answer
x = 1,108,878.99
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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.