Finding the Fourth Proportional to 1,841,944.19, 2,762,853.84 and 562,500.05
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Solution
The fourth proportional to 1,841,944.19, 2,762,853.84 and 562,500.05 is: 843,731.00
Step by Step Solution
- Step 1: Write the proportion equation
1,841,944.19 : 2,762,853.84 = 562,500.05 : x - Step 2: Convert to fraction form
1,841,944.19/2,762,853.84 = 562,500.05/x - Step 3: Cross multiply
1,841,944.19x = 2,762,853.84 × 562,500.05 - Step 4: Simplify right side
1,841,944.19x = 1,554,105,409,328.42 - Step 5: Solve for x
x = 1,554,105,409,328.42/1,841,944.19 - Step 6: Final answer
x = 843,731.00
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.