Finding the Third Proportional to 2,837,970 and 4,252,803.75
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Solution
The third proportional to 2,837,970 and 4,252,803.75 is: 6,372,984.82
Step by Step Solution
- Step 1: Write the proportion equation
2,837,970 : 4,252,803.75 = 4,252,803.75 : x - Step 2: Convert to fraction form
2,837,970/4,252,803.75 = 4,252,803.75/x - Step 3: Cross multiply
2,837,970x = 4,252,803.75 × 4,252,803.75 - Step 4: Simplify right side
2,837,970x = 18,086,339,736,014.06 - Step 5: Solve for x
x = 18,086,339,736,014.06/2,837,970 - Step 6: Final answer
x = 6,372,984.82
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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.