Finding the Fourth Proportional to 2,241,648.77, 3,362,224.01 and 802,274.06
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Solution
The fourth proportional to 2,241,648.77, 3,362,224.01 and 802,274.06 is: 1,203,321.92
Step by Step Solution
- Step 1: Write the proportion equation
2,241,648.77 : 3,362,224.01 = 802,274.06 : x - Step 2: Convert to fraction form
2,241,648.77/3,362,224.01 = 802,274.06/x - Step 3: Cross multiply
2,241,648.77x = 3,362,224.01 × 802,274.06 - Step 4: Simplify right side
2,241,648.77x = 2,697,425,086,309.69 - Step 5: Solve for x
x = 2,697,425,086,309.69/2,241,648.77 - Step 6: Final answer
x = 1,203,321.92
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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.