Finding the Fourth Proportional to 2,246,901.51, 3,370,278.46 and 898,702.08
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Solution
The fourth proportional to 2,246,901.51, 3,370,278.46 and 898,702.08 is: 1,348,023.60
Step by Step Solution
- Step 1: Write the proportion equation
2,246,901.51 : 3,370,278.46 = 898,702.08 : x - Step 2: Convert to fraction form
2,246,901.51/3,370,278.46 = 898,702.08/x - Step 3: Cross multiply
2,246,901.51x = 3,370,278.46 × 898,702.08 - Step 4: Simplify right side
2,246,901.51x = 3,028,876,262,181.20 - Step 5: Solve for x
x = 3,028,876,262,181.20/2,246,901.51 - Step 6: Final answer
x = 1,348,023.60
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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.