Finding the Fourth Proportional to 2,691,751.64, 4,037,005.02 and 798,036.44
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Solution
The fourth proportional to 2,691,751.64, 4,037,005.02 and 798,036.44 is: 1,196,870.12
Step by Step Solution
- Step 1: Write the proportion equation
2,691,751.64 : 4,037,005.02 = 798,036.44 : x - Step 2: Convert to fraction form
2,691,751.64/4,037,005.02 = 798,036.44/x - Step 3: Cross multiply
2,691,751.64x = 4,037,005.02 × 798,036.44 - Step 4: Simplify right side
2,691,751.64x = 3,221,677,114,422.93 - Step 5: Solve for x
x = 3,221,677,114,422.93/2,691,751.64 - Step 6: Final answer
x = 1,196,870.12
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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.