Finding the Fourth Proportional to 2,254,959.97, 3,381,922.36 and 1,344,400.09
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Solution
The fourth proportional to 2,254,959.97, 3,381,922.36 and 1,344,400.09 is: 2,016,291.55
Step by Step Solution
- Step 1: Write the proportion equation
2,254,959.97 : 3,381,922.36 = 1,344,400.09 : x - Step 2: Convert to fraction form
2,254,959.97/3,381,922.36 = 1,344,400.09/x - Step 3: Cross multiply
2,254,959.97x = 3,381,922.36 × 1,344,400.09 - Step 4: Simplify right side
2,254,959.97x = 4,546,656,725,157.01 - Step 5: Solve for x
x = 4,546,656,725,157.01/2,254,959.97 - Step 6: Final answer
x = 2,016,291.55
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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.