Finding the Fourth Proportional to 2,641,183, 3,963,125.64 and 1,257,883
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Solution
The fourth proportional to 2,641,183, 3,963,125.64 and 1,257,883 is: 1,887,467.99
Step by Step Solution
- Step 1: Write the proportion equation
2,641,183 : 3,963,125.64 = 1,257,883 : x - Step 2: Convert to fraction form
2,641,183/3,963,125.64 = 1,257,883/x - Step 3: Cross multiply
2,641,183x = 3,963,125.64 × 1,257,883 - Step 4: Simplify right side
2,641,183x = 4,985,148,369,420.12 - Step 5: Solve for x
x = 4,985,148,369,420.12/2,641,183 - Step 6: Final answer
x = 1,887,467.99
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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.