Finding the Fourth Proportional to 1,749,754.44, 2,414,661.14 and 944,938.44
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Solution
The fourth proportional to 1,749,754.44, 2,414,661.14 and 944,938.44 is: 1,304,015.05
Step by Step Solution
- Step 1: Write the proportion equation
1,749,754.44 : 2,414,661.14 = 944,938.44 : x - Step 2: Convert to fraction form
1,749,754.44/2,414,661.14 = 944,938.44/x - Step 3: Cross multiply
1,749,754.44x = 2,414,661.14 × 944,938.44 - Step 4: Simplify right side
1,749,754.44x = 2,281,706,130,760.22 - Step 5: Solve for x
x = 2,281,706,130,760.22/1,749,754.44 - Step 6: Final answer
x = 1,304,015.05
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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.