Finding the Fourth Proportional to 3,143,544.04, 4,708,226.58 and 2,201,122
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Solution
The fourth proportional to 3,143,544.04, 4,708,226.58 and 2,201,122 is: 3,296,718.92
Step by Step Solution
- Step 1: Write the proportion equation
3,143,544.04 : 4,708,226.58 = 2,201,122 : x - Step 2: Convert to fraction form
3,143,544.04/4,708,226.58 = 2,201,122/x - Step 3: Cross multiply
3,143,544.04x = 4,708,226.58 × 2,201,122 - Step 4: Simplify right side
3,143,544.04x = 10,363,381,106,222.76 - Step 5: Solve for x
x = 10,363,381,106,222.76/3,143,544.04 - Step 6: Final answer
x = 3,296,718.92
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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.