Finding the Fourth Proportional to 1,516,744.08, 2,093,094 and 837,666
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Solution
The fourth proportional to 1,516,744.08, 2,093,094 and 837,666 is: 1,155,971.99
Step by Step Solution
- Step 1: Write the proportion equation
1,516,744.08 : 2,093,094 = 837,666 : x - Step 2: Convert to fraction form
1,516,744.08/2,093,094 = 837,666/x - Step 3: Cross multiply
1,516,744.08x = 2,093,094 × 837,666 - Step 4: Simplify right side
1,516,744.08x = 1,753,313,678,604 - Step 5: Solve for x
x = 1,753,313,678,604/1,516,744.08 - Step 6: Final answer
x = 1,155,971.99
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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.