Finding the Fourth Proportional to 2,496,118.09, 3,744,177.42 and 699,268.63
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Solution
The fourth proportional to 2,496,118.09, 3,744,177.42 and 699,268.63 is: 1,048,903.02
Step by Step Solution
- Step 1: Write the proportion equation
2,496,118.09 : 3,744,177.42 = 699,268.63 : x - Step 2: Convert to fraction form
2,496,118.09/3,744,177.42 = 699,268.63/x - Step 3: Cross multiply
2,496,118.09x = 3,744,177.42 × 699,268.63 - Step 4: Simplify right side
2,496,118.09x = 2,618,185,814,960.33 - Step 5: Solve for x
x = 2,618,185,814,960.33/2,496,118.09 - Step 6: Final answer
x = 1,048,903.02
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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.