Finding the Fourth Proportional to 4,925,603, 6,797,267.76 and 2,750,183.18
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Solution
The fourth proportional to 4,925,603, 6,797,267.76 and 2,750,183.18 is: 3,795,216.84
Step by Step Solution
- Step 1: Write the proportion equation
4,925,603 : 6,797,267.76 = 2,750,183.18 : x - Step 2: Convert to fraction form
4,925,603/6,797,267.76 = 2,750,183.18/x - Step 3: Cross multiply
4,925,603x = 6,797,267.76 × 2,750,183.18 - Step 4: Simplify right side
4,925,603x = 18,693,731,463,508.28 - Step 5: Solve for x
x = 18,693,731,463,508.28/4,925,603 - Step 6: Final answer
x = 3,795,216.84
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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.