Finding the Fourth Proportional to 2,449,074.09, 3,674,623.02 and 1,234,001.26
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Solution
The fourth proportional to 2,449,074.09, 3,674,623.02 and 1,234,001.26 is: 1,851,511.75
Step by Step Solution
- Step 1: Write the proportion equation
2,449,074.09 : 3,674,623.02 = 1,234,001.26 : x - Step 2: Convert to fraction form
2,449,074.09/3,674,623.02 = 1,234,001.26/x - Step 3: Cross multiply
2,449,074.09x = 3,674,623.02 × 1,234,001.26 - Step 4: Simplify right side
2,449,074.09x = 4,534,489,439,721.56 - Step 5: Solve for x
x = 4,534,489,439,721.56/2,449,074.09 - Step 6: Final answer
x = 1,851,511.75
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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.