Finding the Fourth Proportional to 2,252,589.44, 3,378,848.36 and 546,746.85
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Solution
The fourth proportional to 2,252,589.44, 3,378,848.36 and 546,746.85 is: 820,111.59
Step by Step Solution
- Step 1: Write the proportion equation
2,252,589.44 : 3,378,848.36 = 546,746.85 : x - Step 2: Convert to fraction form
2,252,589.44/3,378,848.36 = 546,746.85/x - Step 3: Cross multiply
2,252,589.44x = 3,378,848.36 × 546,746.85 - Step 4: Simplify right side
2,252,589.44x = 1,847,374,697,799.38 - Step 5: Solve for x
x = 1,847,374,697,799.38/2,252,589.44 - Step 6: Final answer
x = 820,111.59
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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.