Finding the Fourth Proportional to 4,496,191.02, 6,204,368.52 and 2,535,961.06
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Solution
The fourth proportional to 4,496,191.02, 6,204,368.52 and 2,535,961.06 is: 3,499,414.70
Step by Step Solution
- Step 1: Write the proportion equation
4,496,191.02 : 6,204,368.52 = 2,535,961.06 : x - Step 2: Convert to fraction form
4,496,191.02/6,204,368.52 = 2,535,961.06/x - Step 3: Cross multiply
4,496,191.02x = 6,204,368.52 × 2,535,961.06 - Step 4: Simplify right side
4,496,191.02x = 15,734,036,968,609.83 - Step 5: Solve for x
x = 15,734,036,968,609.83/4,496,191.02 - Step 6: Final answer
x = 3,499,414.70
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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.