Finding the Fourth Proportional to 2,499,246.68, 3,748,998.41 and 702,270.29
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Solution
The fourth proportional to 2,499,246.68, 3,748,998.41 and 702,270.29 is: 1,053,441.51
Step by Step Solution
- Step 1: Write the proportion equation
2,499,246.68 : 3,748,998.41 = 702,270.29 : x - Step 2: Convert to fraction form
2,499,246.68/3,748,998.41 = 702,270.29/x - Step 3: Cross multiply
2,499,246.68x = 3,748,998.41 × 702,270.29 - Step 4: Simplify right side
2,499,246.68x = 2,632,810,200,600.24 - Step 5: Solve for x
x = 2,632,810,200,600.24/2,499,246.68 - Step 6: Final answer
x = 1,053,441.51
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.