Finding the Fourth Proportional to 4,294,200.99, 5,926,009.65 and 2,458,687.41
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Solution
The fourth proportional to 4,294,200.99, 5,926,009.65 and 2,458,687.41 is: 3,392,995.66
Step by Step Solution
- Step 1: Write the proportion equation
4,294,200.99 : 5,926,009.65 = 2,458,687.41 : x - Step 2: Convert to fraction form
4,294,200.99/5,926,009.65 = 2,458,687.41/x - Step 3: Cross multiply
4,294,200.99x = 5,926,009.65 × 2,458,687.41 - Step 4: Simplify right side
4,294,200.99x = 14,570,205,317,993.51 - Step 5: Solve for x
x = 14,570,205,317,993.51/4,294,200.99 - Step 6: Final answer
x = 3,392,995.66
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.