Finding the Fourth Proportional to 2,203,549, 3,306,721.74 and 941,386.12
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Solution
The fourth proportional to 2,203,549, 3,306,721.74 and 941,386.12 is: 1,412,676.53
Step by Step Solution
- Step 1: Write the proportion equation
2,203,549 : 3,306,721.74 = 941,386.12 : x - Step 2: Convert to fraction form
2,203,549/3,306,721.74 = 941,386.12/x - Step 3: Cross multiply
2,203,549x = 3,306,721.74 × 941,386.12 - Step 4: Simplify right side
2,203,549x = 3,112,901,948,738.25 - Step 5: Solve for x
x = 3,112,901,948,738.25/2,203,549 - Step 6: Final answer
x = 1,412,676.53
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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.