Finding the Third Proportional to 934,697.81 and 2,033,420.63
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Solution
The third proportional to 934,697.81 and 2,033,420.63 is: 4,423,675.10
Step by Step Solution
- Step 1: Write the proportion equation
934,697.81 : 2,033,420.63 = 2,033,420.63 : x - Step 2: Convert to fraction form
934,697.81/2,033,420.63 = 2,033,420.63/x - Step 3: Cross multiply
934,697.81x = 2,033,420.63 × 2,033,420.63 - Step 4: Simplify right side
934,697.81x = 4,134,799,438,175.39 - Step 5: Solve for x
x = 4,134,799,438,175.39/934,697.81 - Step 6: Final answer
x = 4,423,675.10
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.