Finding the Fourth Proportional to 2,497,936.06, 3,747,040.35 and 791,955.97
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Solution
The fourth proportional to 2,497,936.06, 3,747,040.35 and 791,955.97 is: 1,187,977.16
Step by Step Solution
- Step 1: Write the proportion equation
2,497,936.06 : 3,747,040.35 = 791,955.97 : x - Step 2: Convert to fraction form
2,497,936.06/3,747,040.35 = 791,955.97/x - Step 3: Cross multiply
2,497,936.06x = 3,747,040.35 × 791,955.97 - Step 4: Simplify right side
2,497,936.06x = 2,967,490,975,013.39 - Step 5: Solve for x
x = 2,967,490,975,013.39/2,497,936.06 - Step 6: Final answer
x = 1,187,977.16
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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.