Finding the Fourth Proportional to 2,897,382.24, 3,998,193.60 and 1,752,094.08
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Solution
The fourth proportional to 2,897,382.24, 3,998,193.60 and 1,752,094.08 is: 2,417,772.58
Step by Step Solution
- Step 1: Write the proportion equation
2,897,382.24 : 3,998,193.60 = 1,752,094.08 : x - Step 2: Convert to fraction form
2,897,382.24/3,998,193.60 = 1,752,094.08/x - Step 3: Cross multiply
2,897,382.24x = 3,998,193.60 × 1,752,094.08 - Step 4: Simplify right side
2,897,382.24x = 7,005,211,337,253.89 - Step 5: Solve for x
x = 7,005,211,337,253.89/2,897,382.24 - Step 6: Final answer
x = 2,417,772.58
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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.